Omar P. Sangüeza, MD was born in La Paz, Bolivia. Following graduation from San Ignacio High School in La Paz, he began his medical studies at the Universidad Mayor de San Andres. He later transferred to the Universidad Literaria in Valencia, Spain, where he received his MD and studied Dermatology. He returned to Bolivia and began working with his father, the renowned pathologist and Dermatopathologist, Pastor Sangüeza.

From 1987-1991 he completed a residency in pathology at Oregon Health Sciences University in Portland, Oregon, followed by a year as the Holtzman Fellow in Dermatopathology working with the late A. Bernard Ackerman, MD at New York University.

Following brief tenures in Oregon and at the Medical College of Georgia in Augusta, Dr. Sangüeza became a professor and director of Dermatopathology at Wake Forest University Medical Center where he remains today. At Wake, Omar is in charge of the Fellowship program and has trained more than 70 national and international fellows in Dermatopathology. In addition he has instituted an international fellowship, training both dermatologists and pathologists from all over Latin America, Spain and the Middle East in the field of Dermatopathology. In 2014 he was awarded the Walter R. Nickel Award for Excellence in Teaching of Dermatopathology. He served for 6 years as the Secretary/ Treasurer and President of the International Society of Dermatopathology. He was also elected to the Board of Directors of the American Society of Dermatopathology from 2010-2013. He was also elected President of International Committee for Dermatopathology from 2014-16. He is the current Editor-in-Chief of the American Journal of Dermatopathology. He has been an invited lecturer throughout the world and authored more than 200 publications. He has also published several books in Dermatopathology.

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EDUCATION

1978 Universidad Mayor de San Andres
La Paz, Bolivia

1979 Universidad Literaria de Valencia
Valencia, Spain

POSTDOCTORAL TRAINING

1979 Fellow
Service of Dermatology
Provincial Hospital
Valencia, Spain

1986-1987 Fellow
Dermatopathology
Oregon Health Sciences University
Portland, Oregon

1987-1991 Resident
Anatomical and Clinical Pathology
Oregon Health Sciences University
Portland, Oregon

1991-1992 Holtzman Fellow
Dermatopathology
New York University Medical Center
New York, New York

SPECIALTY CERTIFICATION

1992 American Board of Pathology (Anatomic and Clinical Pathology)

1991-1993 American Boards of Pathology and Dermatology (Dermatopathology)

ACADEMIC APPOINTMENTS

1982-1983 Researcher
Bolivian Institute of Biology at High Altitudes. Main work in Leishmaniasis.
La Paz, Bolivia

1982-1983 Assistant Professor
Immunology and Immunopathology
School of Medicine, Universidad Mayor de San Andres
La Paz, Bolivia

1992-1994 Assistant Professor, Pathology and Dermatology
Oregon Health Sciences University, Portland, Oregon

1994-1999 Associate Professor
Pathology and Medicine(Dermatology), Medical College of Georgia
Augusta, Georgia

1999-2000 Professor of Pathology and Medicine(Dermatology)
Medical College of Georgia
Augusta, Georgia

2000-present Professor of Pathology and Dermatology
Wake Forest University School of Medicine
Winston-Salem, North Carolina

EMPLOYMENT (OTHER)

1981-1983 Private practice
Anatomic Pathology and Immunopathology
La Paz, Bolivia

1983-1985 Consultant Pathologist
United Nations at the National Hospital
Apia, Western Samoa

1992-1994 Staff Pathologist
VA Medical Center
Portland, Oregon

1994 Private Practice
Portland, Oregon

1995-2000 Consultant Pathologist
VA Medical Center
Augusta, Georgia

2000-2001 Consultant Dermatopathologist
Doctors Laboratory
Valdosta, Georgia

2000-2008 Associate Dermatopathologist, Pathologist
Diagnostic Services
Winston-Salem, North Carolina

2008-present Associate Dermatopathologist
Cutaneous Pathology
Winston-Salem, North Carolina

2000-present Director of Dermatopathology
Wake Forest University, Medical School
Winston-Salem, North Carolina

PROFESSIONAL APPOINTMENTS AND ACTIVITIES

1990-present Reviewer, American Journal of Dermatopathology

1992-present Reviewer, Journal of the American Academy of Dermatology

1993-1994 Assistant Editor, American Journal of Dermatopathology

1995-present Reviewer, Archives of Dermatology

1996-present Reviewer, Journal of Cutaneous Pathology

1997-2003 Editorial Board, Dermatopathology Practical and Conceptual

1997-present Editorial Board, Actas Dermo-Sifiliograficas

1998-2000 Reviewer, Archives of Dermatological Research

1999-present Editorial Board, American Journal of Dermatopathology

2001-2004 Editorial Board, Actas de Dermatologia y Dermatopatologia

2003 Reviewer, Medicina Cutanea Ibero Latino Americana

2003-present Reviewer, Journal of the European Academy of Dermatology

2000-present Reviewer Journal of Cutaneous Pathology

2003-present Reviewer, International Journal of Dermatology

2004 Reviewer, Seminars in Arthritis and Rheumatism

2004 Reviewer, Journal of Dermatological Treatment

2004 Reviewer, Scandinavian Journal of Rheumatology

2004-2008 Section Editor, American Journal of Dermatopathology

2007-present Editor in Chief, American Journal of Dermatopathology

2016-present Reviewer, Pediatric Dermatology

INSTITUTIONAL SERVICE

1992-1994 Chairman, CME Committee, Department of Pathology, Oregon Health Sciences University

1992-1994 Steering Residency Committee, Department of Pathology, Oregon Health Sciences University

1995-2000 Research Committee, Department of Pathology, Medical College of Georgia

1999 Search Committee, Service Line Executive for the Consultation and Diagnostic Service Line.
VA Medical Center, Augusta, Georgia.

1999 Pathology Academic Council, Department of Pathology, Medical College of Georgia

PROFESSIONAL MEMBERSHIPS AND SERVICE

1994- 2000 Vice-president, Latin-American Society of Dermatopathology

1994-present Member, Executive Committee, International Society of Dermatopathology

1998 Correspondent foreign member, Venezuelan Society of Dermatology

2000 Treasurer, International Society of Dermatopathology

1980-present Member, Colegio Ibero-latino-Americano de Dermatología

1988-present Member, American and Canadian Academy of Pathology

1992-present Member, International Society of Dermatopathology

1992-present Member, American Society of Dermatopathology

1994-present Member, American Academy of Dermatology

1995-2000 Member, Georgia Dermatology Society

2001-present Honorary member, Colegio Nacional de Dermatologia, Mexico

2002-2004 Secretary-Treasurer and President elect, International Society of Dermatopathology

2002-2006 President, Ibero-Latin-American Society of Dermatopathology

2003 Honorary member, Chilean Society of Pathology

2004-2007 President, International Society of Dermatopathology

2004-present Board Member, International Committee on Dermatopathology

2006-2016 Member, Test Development and Advisory Committee in Dermatopathology, American Board of Pathology

2009 Honorary Member, Spanish Society of Dermatology

2011 Honorary member of the Romanian Society of Dermatopathology

2013-2016 President, Int’l Committee of Dermatopathology

PROFESSIONAL ORGANIZATION MEETING-ASSOCIATED SERVICE

1981 General coordinator, Fifth Annual Congress of the Bolivian Society of Dermatology
La Paz, Bolivia

1995 Director, Leishmaniasis Course, XIII Meeting of the Colegio Ibero-Latinoamericano de Dermatologia
San Juan, Puerto Rico

1998 Director, Self-assessment course in Dermatopathology
Joint meeting
International Society of Dermatopathology
American Society of Dermatopathology
European Society of Dermatopathology
Latin American Society of Dermatopathology
Orlando, Florida

1998 Director, Self-assessment Course in Dermatopathology, 19th Colloquium of the International Society of Dermatopathology
Madrid, Spain

1998 Moderator, Joint Meeting of the Spanish Society of Dermatology and the Iberolatinoamerican Society of Dermatopathology
Madrid, Spain

1999 Director, Self-assessment course in Dermatopathology
Joint meeting
International Society of Dermatopathology
American Society of Dermatopathology
European Society of Dermatopathology
Latin American Society of Dermatopathology
New Orleans, Louisiana

2000 Director, Self-assessment course in Dermatopathology
Joint meeting
International Society of Dermatopathology
American Society of Dermatopathology
European Society of Dermatopathology
Latin American Society of Dermatopathology
San Francisco, California

2000 Board of Directors, Zola Cooper Seminar

2001 Director, Self-assessment course in Dermatopathology
Joint meeting
International Society of Dermatopathology
American Society of Dermatopathology
European Society of Dermatopathology
Latin American Society of Dermatopathology
Washington DC

2002 Director, Self-assessment course in Dermatopathology
Joint meeting
International Society of Dermatopathology
American Society of Dermatopathology
European Society of Dermatopathology
Latin American Society of Dermatopathology
New Orleans, Louisiana

2003-2015 Organizing Committee, Joint Meeting International Society of Dermatopathology

2010-2013 Board of Directors, American Society of Dermatopathology

2015 Organizing Committee, Symposium International Society of Dermatopathology

HONORS AND AWARDS

1998 Beba Asch Prize for the work on Angiocentric cutaneous T-cell lymphomas in childhood.
Secretaria de Salud, Mexico

2003-Present Best Doctors in America

2010 Honorary Professor,
School of Medicine University of Montevideo, Uruguay

2014 Walter R. Nickel Teaching Award for excellence in the teaching of Dermatopathology. American Society of Dermatopathology

PAST GRANT HISTORY

1994 Small grant Department of Pathology,
Medical College of Georgia $50,000.00

1997-1999 Research Initiative, Department of Pathology
Medical College of Georgia $40,000.00/year

INVITED PRESENTATIONS/TEACHING ACTIVITIES

Postgraduate Courses

1992 Invited speaker, What is new in Dermatopathology, Oregon Health Sciences University, Portland, Oregon
1993 The diagnosis of infectious diseases in the skin by H & E. Pathology Research Conference, OHSU
1993 Cell markers in Dermatopathology. Department of Dermatology, OHSU
1993 Invited faculty member, XIV Colloquium of the International Society of Dermatopathology, Sienna, Italy
1994 Invited faculty, Oregon Pathology Association
1994 Invited speaker, Annual Meeting of Latin-American Dermatologist. Porto Alegre, Brasil
1994 Invited Professor, XII Annual Course in Dermatopathology. Mexico City, Mexico
1995 Faculty, IX Annual Post-graduate Pathology Symposium, Medical College of Georgia
1995 Invited faculty, First Meeting of the Sociedad Latino-Americana de Dermatopatologia. San Juan, Puerto Rico
1995 Invited faculty, Dermatopathology course, XIII Meeting of the Colegio Ibero-Latinoamericano de Dermatologia. San Juan, Puerto Rico
1995 Invited faculty, course on cutaneous lymphomas, XIII Meeting of the Colegio Ibero-Latinoamericano de Dermatologia. San Juan, Puerto Rico
1995 Invited faculty, American Society of Clinical Pathology Companion meeting of the International Society for Dermatopathology, September New Orleans, Louisiana
1995 Invited speaker, XXI Annual Meeting of the Spanish Society of Dermatopathology, November, Santiago de Compostela, Spain
1995 Invited speaker, Pathology Faculty Research Conference, Medical College of Georgia, April
1996 Invited speaker, 41st Annual meeting of the Georgia Society of Dermatology, June, The Cloister, Sea Island, Georgia
1996 Invited faculty, 17th Colloquium of the International Society of Dermatopathology and Swiss Group of Dermatopathology
1996 Invited speaker, Augusta Regional Medical Center
1996 Guest speaker, II Jornadas Interandinas de Dermatologia, Cusco, Peru
1997 Invited speaker, Medical College of Virginia, Richmond, Virginia
1997 Invited faculty member, 55th Annual Meeting American Academy of Dermatology, San Francisco, California
1997 Invited faculty, XI Annual Post-graduate Pathology Symposium, Medical College of Georgia
1997 Invited faculty member, First International Course on Dermatopathology, Buenos Aires, Argentina. Panniculitis. First International Course on Dermatopathology, Buenos Aires, Argentina.
1997 Special guest, 52nd Annual Meeting Brazilian Society of Dermatology. Brasilia, Brazil, September
1997 Invited professor, XIII Annual Course in Dermatopathology. Mexico City, Mexico, September
1997 Speaker, Melanoma symposium, Dermatology Section, Medical College of Georgia, November
1998 Faculty, Self assessment course in Dermatopathology
Joint meeting
International Society of Dermatopathology
American Society of Dermatopathology
European Society of Dermatopathology
Latin American
Society of Dermatopathology
Orlando, Florida
1997 Panelist, Dermatopathology Specialty Conference. 87th Annual Meeting of United States and Canadian Academy of Pathology. Boston, MA
1998 Speaker, Grand Rounds, Department of Surgery, Medical College of Georgia
1998 Dermatopathology Seminar for residents. The University of Kansas Medical Center
1998 Faculty, XII Annual Post-graduate Pathology Symposium, Medical College of Georgia
1998 Speaker, 43rd Annual meeting of the Georgia Society of Dermatology. June. The Cloister Sea Island, Georgia
1998 Guest speaker, III Jornadas Interandinas de Dermatologia, Cochabamba, Bolivia
1998 Faculty, 19th Colloquium of the International Society of Dermatopathology, Madrid, Spain
1998 Faculty, IV Jornadas Dermatologicas de Clinica Alemana, Santiago, Chile.
1998 Guest speaker, XXXIV Reunion Annual de la Sociedad Venezolana de Dermatologia, Valencia, Venezuela
1998 Guest speaker, Research Conference, Dental School, Medical College of Georgia
1998 Faculty, Self-assessment course in Dermatopathology.
Joint meeting,
International Society of Dermatopathology, American Society of
Dermatopathology, European Society of Dermatopathology, Latin American
Society of Dermatopathology. New Orleans, Louisiana
1999 Faculty, Fifth Annual Midwest Dermatopathology Workshop, Northwestern University, Chicago, Illinois
1999 Invited speaker, IIIrd Regional Clinicopathological Colloquium of the International and Turkish Societies of Dermatopathology. Antalya, Turkey
1999 Faculty, 20th Annual Colloquium of the International Society of Dermatopathology Prague, Czech Republic.
1999 Faculty, XIV Meeting of Ibero-Latin-American Society of Dermatology Malaga, Spain.
1999 Faculty, II meeting of the Latin-American Society of Dermatopathology Malaga, Spain.
1999 Speaker, 44th Annual meeting of the Georgia Society of Dermatology. June. The Cloister, Sea Island, Georgia.
1999 Faculty, Southeastern Consortium for CME in Dermatology, October
1999 Dermatopathologist, Clinical Session, Southeastern Consortium for CME in Dermatology, October
1998 Speaker, Grand Rounds, Department of Opthalmology, Medical College of Georgia
1998 Faculty, Self assessment course in Dermatopathology.
Joint meeting
International Society of Dermatopathology
American Society of Dermatopathology
European Society of Dermatopathology
Latin American Society of Dermatopathology
San Francisco, California
2000 Invited speaker, University of Nebraska Medical Center
2000 Invited faculty, First Dermatopathology Course, Alicante, Spain
2000 Invited professor, XIV Annual Course in Dermatopathology. Mexico City, Mexico, September
2000 Faculty, 21st Annual Colloquium of the International Society of Dermatopathology, Graz, Austria
2000 Invited faculty, Annual Meeting of the Tennessee Dermatology Society, Knoxville, Tennessee
2000 Faculty, 37th Annual Meeting of the American Society of Dermatopathology, Baltimore, Maryland
2000 Invited professor, Annual Meeting of the Brazilian Society of Pathology, Sao Paulo and Curitiba, Brazil
2000 Faculty, First Meeting of the Ibero-Latinoamerican Society of Dermatopathology, Viña del Mar, Chile
2001 Faculty, Self assessment course in Dermatopathology
Joint meeting
International Society of Dermatopathology
American Society of Dermatopathology
European Society of Dermatopathology
Latin American Society of Dermatopathology
Washington DC
2001 Invited faculty, Second Dermatopathology Course, Alicante, Spain.
2001 Invited speaker to the Annual Meeting of Latin-American Dermatologist. Foz de Iguazu, Brasil.
2001 Invited speaker, Meeting of Colegio Nacional de Dermatologia, Mexico DF, Mexico.
2001 Faculty, 22nd Annual Colloquium of the International Society of Dermatopathology Stressa, Italy.
2002 Faculty, Dermatopathology Course, Universidad de Malaga, Spain
2002 Faculty, Self assessment course in Dermatopathology.
Joint meeting
International Society of Dermatopathology
American Society of Dermatopathology
European Society of Dermatopathology
Latin American Society of Dermatopathology
New Orleans, Louisiana
2002 Faculty, Annual Midwest Dermatopathology Workshop, Northwestern University,Chicago, Illinois
2002 Invited professor, University of Puerto Rico
2002 Invited speaker to the Annual Meeting of Latin-American Dermatologist. Santa Cruz, Bolivia
2002 Faculty, Second Meeting of the Ibero-Latinoamerican Society of Dermatopathology. Santa Cruz, Bolivia
2002 Invited speaker, II Jornadas de Anatomia Patologica del Mercosur Montevideo, Uruguay
2002 Faculty, Second Dermatopathology Course, Alicante, Spain
2002 Faculty, 23nd Annual Colloquium of the International Society of Dermatopathology, Berlin, Germany
2002 Faculty, 38th Annual Meeting of the American Society of Dermatopathology, Phoenix, Arizona
2002 Invited speaker, Peruvian Congress of Dermatology, Lima, Peru
2002 Panelist, The 49th Annual Zola Cooper Seminar, New Orleans
2003 Faculty, Fourth Dermatopathology Course, Alicante, Spain
2003 Faculty, The Dynamic of Dermatopathology, Giessen, Germany
2003 Faculty, Joint meeting International Society of Dermatopathology, San Francisco,California
2003 Faculty, II Practical Course of Dermatopathology, Lisbon, Portugal
2003 Guest speaker, Annual Meeting of the Chilean Society of Pathology
2003 Invited speaker, Meeting of Colegio Nacional de Dermatologia, Puebla,Mexico
2003 Invited speaker, Second Internacional CME on Dermatopathology, New Delhi,India
2004 Faculty, Fifth Dermatopathology Course, Alicante, Spain
2004 Faculty, Third Meeting of the Ibero-Latinoamerican Society of Dermatopathology, Lima, Peru
2004 Faculty, Joint meeting International Society of Dermatopathology, Washington DC
2004 Invited speaker, Jornadas de la Universidad Catolica de Chile, Santiago, Chile
2004 Faculty, 40th Annual Meeting of the American Society of Dermatopathology, Phoenix, Arizona
2004 Faculty, XXV Annual Colloquim, ISDP, Lisbon, Portugal
2004 Invited professor, Department of Dermatology, Graz, Austria
2005 Faculty, Joint meeting International Society of Dermatopathology, New Orleans, Louisiana
2005 Faculty, Sixth Dermatopathology Course, Alicante, Spain
2005 Faculty, 41th Annual Meeting of the American Society of Dermatopathology, Seattle, WA
2005 Faculty, Dermatopathology Course Back to the Future, Giessen, Germany
2005 Faculty, XXVI Annual Colloquim, ISDP, Brasilia, Brazil
2005 Faculty, XLI Annual Reunion Venezuelan Society of Dermatology
2005 Faculty, Dermatopathology Course Hawaii
2005 Invited speaker, XIV Chilean Congress Anatomical Pathology, Concepcion, Chile
2006 Faculty, Sixth Dermatopathology Course, Alicante, Spain
2006 Faculty, 42th Annual Meeting of the American Society of Dermatopathology, Chicago, IL
2006 Faculty, Annual Meeting United States and Canadian Academy of Pathology, Atlanta, GA
2006 Invited speaker, Annual Meeting of Latin-American Dermatologist. Santiago,Chile
2006 Invited speaker, Jornadas Dermatologicas Clinica Alemana, Santiago, Chile
2006 Faculty, XXVII Annual Colloqiuim, ISDP, Malaga, Spain
2006 Faculty, International Symposium Advances on Cutaneous Oncology, Valencia, Spain
2007 Faculty, Joint meeting International Society of Dermatopathology, Washington DC
2007 Faculty, Annual Meeting United States and Canadian Academy of Pathology, San Diego, CA
2007 Faculty, Summer Meeting of the American Academy of Dermatology
2007 Invited speaker, X Dermatopathology course, Hospital Universitario, 12 de Octubre, Madrid, Spain
2007 Faculty, Seventh Dermatopathology Course, Alicante, Spain
2007 Faculty, Summer Academy of Dermatopathology, Graz, Austria
2007 Faculty, 43th Annual Meeting of the American Society of Dermatopathology, Baltimore, MD
2007 Invited speaker, XVI Chilean Congress Anatomical Pathology, La Serena, Chile
2007 Faculty, World Congress of Dermatology, Buenos Aires, Argentina
2008 Faculty, 44th Annual Meeting of the American Society of Dermatopathology, San Antonio, TX
2008 Faculty, Joint Meeting of the International Society of Dermatopathology, San Antonio, TX
2008 Faculty, Annual Meeting of the United States and Canadian Academy of Pathology, Denver, CO
2008 Invited Professor, University of Chicago
2008 Invited Speaker, Jornadas de Dermatologia, Guayaquil, Ecuador
2008 Faculty, Ninth Dermatopathology Course, Alicante, Spain
2008 Invited Speaker, Annual Meeting of the Argentinian Society of Dermatology, Tucuman, Argentina
2008 Invited Speaker, Melanoma Symposium, Clinica Las Condes, Chile
2008 Faculty, XXIX Annual Colloquim, ISDP, Graz, Austria
2008 Invited Speaker, Meeting of CILAD, Quito, Ecuador
2008 Invited Speaker, Annual Meeting of the Colombian Society of Dermatology
2008 Invited Professor, Universidad Catolica de Chile.
2009 Faculty, 45th Annual Meeting of the American Academy of Dermatology, San Francisco, CA
2009 Faculty, Joint Meeting of the International Society of Dermatopathology, San Francisco, CA
2009 Invited Professor, Yale University
2009 Invited Professor, University of North Carolina
2009 Faculty, Dermatopathology and Beyond it. Pavia, Italy
2009 Faculty, 10th Dermatopathology Course, Alicante, Spain
2009 Invited Speaker, Annual Meeting of the Puerto Rican Society of Dermatology
2009 Invited Speaker, Annual Meeting of the Uruguayan Society of Dermatology, Pirianapolis, Uruguay
2009 Faculty, Annual Colloquium of the International Society of Dermatopathology, Santiago, Chile
2010 Faculty, Joint Meeting of the International Society of Dermatopathology, Miami, FL
2010 Faculty, 11th Dermatopathology Course, Alicante, Spain
2010 Invited Speaker, Brazilian Congress of Dermatology, Belem du Para
2010 Invited Professor, Annual Meeting of the Colombian Society of Dermatology
2010 Invited Professor, School of Medicine, Canary Island, Spain
2010 Faculty, Dermatopathology Symposium, Bangalore, India
2010 Faculty, Dermatopathology Course, Hawaii
2010 Faculty, Annual Symposium of the ISDP, Barcelona, Spain
2011 Invited Professor, Dermatopathology Course, University of Montevideo, Uruguay
2011 Invited Professor, Dermatology Symposium, Caracas, Venezuela
2011 Faculty, 12th Dermatopathology Course, San Juan de Alicante, Spain
2011 Invited Speaker, Dermatology Symposium, Clinica Las Condes, Chile
2011 Invited Speaker, Meeting of the Circulo Dermatologico del Peru, Lima, Peru
2011 Invited Professor, CILAD, Guayaquil, Ecuador
2011 Faculty, ISDP Joint Meeting, New Orleans, LA
2011 Invited Professor, Dermatopathology Symposium, Timisoara, Romania
2012 Faculty, ISDP Joint Meeting, San Diego, CA
2012 Faculty, 13th Annual Dermatopathology Course, San Juan de Alicante, Spain
2012 Faculty, Annual Meeting of the United States and Canadian Academy of Pathology, Vancouver, Canada
2012 Faculty, Annual Meeting of the Israeli Society of Dermatology, Haifa, Israel
2012 Invited Speaker, World Congress of Skin Cancer, Sao Paulo, Brazil
2012 Faculty, Annual Symposium of the ISDP, Santa Cruz, Bolivia
2012 Faculty, Annual Meeting, ASDP, Chicago, IL
2012 Invited Professor, Department of Dermatology, Medical College of Virginia
2012 Invited Professor, University of Virginia
2012 Invited Speaker, Annual Meeting of the Mexican Society of Dermatology
2013 Invited Professor, Department of Dermatology, University of Sacramento, CA
2013 Faculty, ISDP Joint Meeting, Miami, FL
2013 Invited Pofessor, Annual Latinoamerican Dermatology Reunion, Punte del Este, Uruguay
2013 Faculty, 14th Annual Meeting of Dermatopathology, San Juan de Alicante, Spain
2013 Director, Dermatopathology Symposium, Hilton Head, SC
2013 Invited Speaker, Dermatopathology Symposium Lisbon, Portugal
2013 Faculty, Annual Symposium of the ISDP, Florence, Italy
2013 Faculty, Dermatopathology Symposium, Hawaii
2013 Invite Professor Dermatology Symposium Kara Rhaimy Peru
2013 Invited Professor, Dermatopathology Symposium, Manchester, England
2013 Faculty, Annual Meeting, ASDP
2013 Invited Speaker, Summer Academy of Dermatopathology, Graz, Austria
2014 Invited Professor, Annual Symposium of Dermatology, Instituto Dermatologico, Pascua, Mexico DF
2014 Faculty Advance Self-assessment, Annual meeting, American Academy of Dermatology
2014 Faculty, ISDP Joint Meeting, Denver, CO
2014 Invited Professor, Dermatopathology Symposium, Barcelona, Spain
2014 Faculty, 15th Annual Meeting of Dermatopathology, San Juan de Alicante, Spain
2014 Invited Professor Annual Symposium of Dermatology, Clinica Alemana Chile
2014 Invited Professor, Annual Meeting of Dermatology, Montevideo, Uruguay
2014 Faculty, Annual Meeting, ASDP, Chicago IL
2014 Speaker, Annual Latino-American Dermatology Reunion, Santiago, Chile
2015 Invited Professor, Annual Symposium of Dermatology, Instituto Dermatologico Pascua, Mexico DF
2015 Faculty, ISDP Joint Meeting, San Francisco, CA
2015 Faculty Advance Self-assessment, Annual meeting, American Academy of Dermatology
2015 Invited Professor, Annual Latino-American Dermatology Reunion, Lima, Peru
2015 Faculty, 16th Annual Meeting of Dermatopathology, San Juan de Alicante, Spain
2015 Invited Speaker and Chair Vascular Tumors Benign and Malignant World Congress of Dermatology, Vancouver, Canada
2015 Invited Speaker Basic Dermatopathology, World Congress of Dermatology, Vancouver, Canada
2015 Invited Speaker Advance Dermatopathology, World Congress of Dermatology, Vancouver, Canada
2015 Invited Professor, Annual Meeting of Dermatology, Salto, Uruguay
2015 Invited Speaker, Dermatology Symposium, Clinica Las Condes, Chile
2015 Invited Speaker, Meeting of the Latino-American Society of Pathology, Santa Cruz, Bolivia
2015 Invited Professor, Annual Symposium of Dermatology, Clinica Alemana, Chile (3)
2015 Faculty, Annual Meeting, ASDP, Chicago IL (2)
2015 Invited Professor, Annual Meeting of Dermatology, Salto and Montevideo, Uruguay (4)
2015 Invited Speaker, Latino-American Congress of Pathology, Santa Cruz, Bolivia (2)
2015 Organizer, Dermatopathology Examination for Latin-America, Santa Cruz, Bolivia
2016 Faculty, Annual Meeting, ASDP, Washington DC (1)
2016 Faculty, 17th Annual Meeting of Dermatopathology, San Juan de Alicante, Spain (2)
2016 Faculty, ISDP Joint Meeting, Washington DC (2)
2016 Invited Professor of Dermatopathology Kuwait (4)
2016 Invited Professor Annual Meeting of the Peruvian Society of Dermatology, Lima, Peru (2 lectures)
2016 Faculty and Member of the Organizing committee of XXXVII Symposium of the International Society of Dermatopathology, Lima, Peru (2 Lectures)
2016 Annual Meeting of American Society of Dermatopathology Chicago, IL (1 lecture)
2016 Invited Professor 1st Diad-Dial Conference. Dubai (4 lectures)
2016 Guest Lecturer South Eastern Dermatopathology Conference Greenville, South Carolina (2 lectures)
2016 Invited Professor Skin Cancer Meeting Medellin, Colombia (2 lectures)
2016 Invited Professor Dermatology Meeting Cali, Colombia (2 lectures)
2016 Guest Lectures National Congress of Dermatology, Lima Peru (3 lectures)
2017 Joint Meeting of the ISDP Orlando, Florida (2 lectures) and member of the Organizing Committee
2017 Annual meeting of the AAD Orlando, Florida (3 lectures)

INVITED PRESENTATIONS/TEACHING ACTIVITIES

Undergraduate Courses

1982-1983 General Immunology and Immunopathology University Major de San Andres

1989-1991 General Pathology for Medical Technologist O.H.S.U.

1992-1994 Dermatopathology for Pathology Residents (Weekly conferences).

1994-2000 One month elective in Dermatopathology (PTH 545) for medical students.
Core Didactic Curriculum Conference (Quarterly)
Skin tumors, Phase II Pathology Seminar Groups
Common Dermatitides, Phase II Pathology Module Course
Tuberculosis and Sarcoidosis, Phase II Pathology Module Course
Surgical Pathology Conference (Twice a year).
Dermatopathology Case Conference for Dermatology and Pathology Residents (weekly).
Dermatopathology Unknown Case Conference for Dermatology and Pathology Residents (weekly).
Basic Science Lecture Series for Dermatology Residents, Lymphomas, August 1995
Basic Science Lecture Series for Dermatology Residents, Cell Markers in Dermatopathology, October 1995
Basic Science Lecture Series for Dermatology Residents, Follicular tumors, January 1996
Basic Science Lecture Series for Dermatology Residents, Simulators of melanoma, March 1996.
Basic Science Lecture Series for Dermatology Residents, Infectious diseases, May 1996
Basic Science Lecture Series for Dermatology Residents, Neoplasms with follicular differentiation, October 1997
Basic Science Lecture Series for Dermatology Residents, Neoplasms with apocrine differentiation, January 1998
Basic Science Lecture Series for Dermatology Residents, Neoplasms with eccrine and sebaceous differentiation, January 1998

OTHER PRESENTATIONS

1988-1992
Tumor of the A-V node. Oregon Pathology Association, April 1988
Toxoplasmosis of the myocardium. Oregon Pathology Association, April 1988
Mucocutaneous leishmaniasis: A clinico-pathological classification. Clinical Pathology Grand Rounds, OHSU 1988
Mucinous carcinoma of the skin. Oregon Pathology Association, March 1989
Angiotropic Lymphoma. Oregon Pathology Association, April 1991
Leprosy: Clinico-pathological classification. Clinical Pathology Grand Rounds,OHSU 1989
Leishmaniasis. Oregon Pathology Association, May 1990
Histoplasmosis. Oregon Pathology Association, May 1990
Flow cytometry and image analysis in the diagnosis of melanocytic lesions of the skin. Department of Dermatology, 1990
Panelist. Diagnosis and management of melanomas. X Argentinian Congress of Dermatology. Buenos Aires, Argentina. August 1990
Panelist. Slide seminar. First meeting of the Argentinian Society of Dermatopathology. Buenos Aires, Argentina, August 1990
Cutaneous lymphomas. Department of Dermatology, 1991
Flow cytometry Vs image analysis in the diagnosis of melanocytic lesions of the skin. University of South Florida, March 1992

 

BIBLIOGRAPHY

Books

Sangüeza OP, Requena L. Vascular proliferations. A clinico-pathological correlation. Humana Press 2003.

SR Feldman, Sangüeza OP, Pichardo-Geisinger R, Kinney MA, Feneran A, Narahari S. Dermatopathology Primer. Medical Quality Enhancement Corporation 2013.

Sangüeza OP, Moradi S. et al. Dermatopathology Primer, Neoplastic diseases. Medical Quality Enhancement Corporation 2015.

Sangüeza OP. Sangüeza JM, Bravo F. Tropical Dermatopathology. CRC Press March 2017

Sangüeza OP, Requena L. Cutaneous Adnexal neoplasms. In press Elsevier

 

Book Chapters

White CR Jr , Bigby M, Sangüeza OP. What is normal skin ? Arndt K, LeBoit PE, Robinson JK, Wintroub BU eds. In Cutaneous Medicine and Surgery. An Integrated Program in Dermatology. Philadelphia: W.B. Saunders 1996: 3-45.

LeBoit P, Requena L, Sangüeza OP. Vascular neoplasms of the skin. Farmer ER, Hood AF eds. Pathology of the Skin, 2nd ed. New York: McGraw-Hill 2000: 1243-1304.

Sinkre P, Sangüeza OP, Cockerell C. Simulators of cutaneous vascular proliferations. Advances in Dermatology. James WD et al Editors. Mosby 2003.

Sangüeza OP, Di L, Sangüeza JM, Paniago-Pereira C. Protozoa and Worms. Bolognia, Jorizzo, Rapini eds. Dermatology. Mosby 2004: 1295-1320.

Sarasin A eds. World Health Organization Classification of Tumours, Pathology & Genetics, Skin Tumours. IARC Press 2006: 125-138.

McNiff J, McCalmont TH, Requena L, Sangüeza OP, Vassallo C, Rosso R, Borroni G, Glusac EJ, Pichardo RO. Benign tumours with apocrine and eccrine differentiation. LeBoit PE, Burg G, Weedon D, Sarasin A eds. World Health Organization Classification of Tumours, Pathology & Genetics, Skin Tumours. IARC Press 2006: 139-148.

Sangüeza OP, Kasper RC, LeBoit P, Calonje E, Lee KC, Chan JKC, Sanchez-Carpintero I, Mihm, Jr, MC, Smith KJ, Skelton HG, Glusac EJ, Kao GF, North PE, Weedon D. Vascular tumours. LeBoit PE, Burg G, Weedon D, Sarasin A eds. World Health Organization Classification of Tumours, Pathology & Genetics, Skin Tumours.
IARC Press 2006: 233-239.

Sangüeza OP, Sheehan DJ, Goldenberg G. Tropical and exotic infectious disease. Elston DM. In Infectious Diseases of the Skin. Manson Publishing Co. 2010

Requena L, Kutzner H, Hurt MA, Santa Cruz DJ, Mehregan DA, Mehregan DR, Mengesha YM, Kohler S, Argenyi ZB, NcNiff J, Rudolph P, Sangüeza OP. Malignant tumours with apocrine and eccrine differentiation. LeBoit PE, Burg G, Weedon D,

Sangüeza OP, Requena L. Malignant Neoplasms with Vascular Differentiation. .Rigel, Darrel et al, Ed. Cancer of the skin Elsevier Saunders 2011.

Vascular lesions of the Vulva. Hoang MP; Sangüeza OP Vulvar Pathology.Hoang and Selim Editors. Springer 2015.

New insights in Vascular Lesions Development and Identification with Immunohistochemical Markers. Sangüeza OP , Diaz Perez J. Applied Immunohistochemistry in the Evaluation of Skin Neoplasms. Plaza J. Editor. Springer 2016 (in press).

 

Book Reviews

1. Melanocytic Tumors of the Skin by David E. Elder and George F. Murphy. Am J Dermatopathol 1994; 16:454-455.

2. Clinicopathologic Correlations in Dermatopathology by Clay J. Cockerell. Modern Pathol 1996: 9:188.

3. Atlas of Skin Pathology – Pigmented lesions by Richard W. Sagebiel, Modern Pathology 1997; 10: 849.

4. Cutaneous Pathology by John Maize et al. Modern Pathology 1999: 12:176.

5. Cutaneous Lymphomas by Lorenzo Cerroni et al. Doody’s Review Service (on-line). Available: http://www.doody.com.

6. Surgical Dermatopathology by Maloney et al. Doody’s Review Service (on-line).  Available: http://www.doody.com.

7. Essential Skin Pathology by Philip H. McKee. Modern Pathology 1999; 12: 940

8. Dermatology and Dermatopathology: A dynamic interface by Paul Bozzo and Richard C. Miller. Am J Dermatopathol 2002; 24:181-2.

9. Dermatopathology by Rino Cerio. Doody’s Review Service (on-line). Available: http://www.doody.com.

10. The Melanocytic Proliferations by Neil Crowson, Cynthia M Magro and Martin C Mihm. Modern Pathology 2002; 15:586.

11. Histological Diagnosis of Nevi and Melanoma by Guido Massi and Philip LeBoit.  Doody’s Review Service (on-line). Available: http://www.doody.com.

 

Journal Articles

1. Sangüeza P, Salazar R, Sangüeza OP, Valda L: Malignant midline reticulosis. Arch Argent Dermatol 1982; 33:3-10.

2. Valda L, Monasterios G, Sangüeza OP, Cardenas F: Actinic reticuloid. Med Cut ILA 1983; 11: 23-32.

3. Sangüeza P, Sangüeza OP, Peredo E: Adenocarcinoma of sebaceous glands and endometrial adenocarcinoma. Arch Argent Dermatol 1983; 33:31-39.

4. Sangüeza P, Sangüeza OP, Portugal C: Medullary histiocytic reticulosis. Arch Argent Dermatol 1983; 33:87-94.

5. Sangüeza P, Cardenas F, Sangüeza OP: Malignant midline reticulosis. Arch Argent Dermatol 1983; 33:103-110.

6. Sangüeza P, Sangüeza OP, Sangüeza L, Sotomayor J, Sangüeza JM: Fournier’s Gangrene. Rev Arg Dermatol 1986; 68:134-138.

7. Sangüeza P, Sangüeza OP, Sangüeza L, Sangüeza JM: Incontinentia pigmenti associated with arthrogryposis. Arch Argent Dermatol 1986; 36:85-92.

8. Sangüeza P, Arze M, Sangüeza OP, Sangüeza L, Sangüeza JM: Adenocarcinoma of Meibomian Gland. Arch Argent Dermatol 1986; 36:307-312.

9. Sangüeza P, Sangüeza OP, Sangüeza L, Sangüeza JM: Ocular and cutaneous cysticercosis. Arch Argent Dermatol 1986; 36:279-285.

10. Sangüeza P, Sangüeza OP, Sangüeza L, Sangüeza JM: Juvenile hyaline fibromatosis. Ann Brasil Dermatol 1988; 63: 253-257.

11. Sangüeza P, Flores A, Sangüeza OP, Sangüeza L, Sangüeza JM: Kyrle’s disease. Arch Argent Dermatol 1989; 39: 47-53.

12. Sangüeza P, Abularach J, Sangüeza OP, Sangüeza L, Sangüeza JM: Dermal ductal tumor. Med Cut ILA 1989; 17: 166-168.

13. Sangüeza P, Sangüeza OP, Sangüeza L, Sangüeza JM, Aleman A: Cytophagic histiocytic panniculitis. Dermatologia Rev Mexicana 1989; 33: 306-311.

14. Sangüeza P, Camacho C, Sangüeza OP, Sangüeza L, Sangüeza JM: Aplasia Cutis Congenita. Dermatologia Rev Mexicana 1989; 33: 369-373.

15. Sangüeza P, Sangüeza OP, Sangüeza L, Sangüeza JM: Eruptive cutaneous leiomyomatosis associated with cerebro-vascular anomalies. Med Cut ILA 1989; 17: 169-173.

16. Sangüeza P, Ibarguen G, Sangüeza L, Sangüeza OP, Sangüeza JM: Von Recklinghausen’s disease, neurogenic sarcoma and intratumoral suprarenal ganglioneuroma. Arch Argent Dermatol 1989; 39: 97-104.

17. Sangüeza P, Lopez Gamboa A, Sangüeza OP, Sangüeza L, Sangüeza JM, Z¬eballos A. Ashy dermatosis. Arch Argent Dermatol 1989; 39: 369-377.

18. Sangüeza OP, Sangüeza P, Jordan J, White CR Jr.: Rhabdomyoma of the tongue. Am J Dermatopathol 1990; 12: 492-495.

19. Sangüeza OP, Hyder DM, White CR Jr, Pallander J, Perkins M, Remple N, Bakke A: Comparison of image analysis with flow cytometry for DNA content in pigmented lesions of the skin. Analytical Quant Cytol Histol 1992; 14:55-59.

20. Sangüeza OP, Yadav S, White CR Jr, Braziel RM: Evolution of B-cell lymphoma from pseudolymphoma. Am J Dermatopathol 1992; 14: 408-413.

21. Sangüeza OP, Meshul CK, Sangüeza P, Mendoza R: Rhabdoid tumor of the skin. Int J Dermatol 1992; 31: 484-7.

22. Sangüeza OP, Hyder DM, Sangüeza P: Intravascular lymphomatosis. J Cut Pathol 1992: 19:226-231.

23. Sangüeza OP: The use of new diagnostic techniques in dermatopathology. Editorial. Piel 1992; 7:171-172.

24. Rosenthal S, Sangüeza OP, Klein WP, Dorman RI, Stiller MJ: Brote epidemico de tinea corporis producido por Tricophytum tonsurans en estudiantes universitarios practicantes de la lucha Greco-Roman. Piel 1992; 7:483-485.

25. Sangüeza OP, Sangüeza JM, Stiller MJ, Sangüeza P. Mucocutaneous leishmaniasis: A clinicopathologic classification. J Am Acad Dermatol 1993; 28: 927-932.

26. Sangüeza OP, Hyder DM, Bakke A, White CR Jr: Dysplastic nevus, a comparative study of flow cytometry versus image analysis, for DNA content. Am J Dermatopathol 1993; 15:99-105.

27. Sangüeza OP, Cohen DE, Calciano A, Lee M, Stiller MJ: Mycosis fungoides induced by phenytoin. Eur J Dermatol 1993:3:474-477.

28. Cohen D, Sangüeza OP, Fass E, Stiller MJ: In Vivo cutaneous surface microscopy: Revised nomenclature. Int J Dermatol 1993; 32:257-258.

29. Hammer E, Sangüeza OP, Suwanjidar P, White CR, Jr, Braziel RM: I-mmunophenotypic and genotypic analysis in cutaneous lymphoid hyperplasias. J Am Acad Dermatol 1993; 28:426-433.

30. Stiller MJ, Sangüeza OP, Shupack JL: Systemic drugs in the treatment of dermatophytosis: Current options and future prospects. Int J Dermatol 1993; 32: 16-21.

31. Cohen DE, Foe H, Sangüeza OP. Trichophytosis gladiatorum. J Am Acad Dermatol 1993; 28: 1022.

32. Sangüeza OP. Hidrocystomas. Monografias en Dermatología. 1993; 6:146-151.

33. Stiller M, Slue Bill Jr, Sangüeza OP: Dental Curettes: Useful tools for obtaining nail material for mycological examination. Cutis 1993;5:116.

34. Shupack JL, Stiller MJ, Orbuch P, Sangüeza OP. Eficacia del retinoide oral RO 10-1670 en pacientes con psoriasis grave. Piel 1993; 8: 429-431.

35. Baer DM, Sangüeza OP. The role of the medical review officer in work place drug testing. Medical Laboratory Observer 1994; 1:26-28.

36. Sangüeza OP, White CR Jr. Parachordoma. Am J Dermatopathol 1994; 16: 185-188.

37. Sangüeza OP, Requena L. Neurofollicular hamartoma: A new histogenetic interpretation. Am J Dermatopathol 1994; 16: 150-154.

38. Sangüeza OP, Sangüeza P, Meshul C, Valda RL, Requena L: Multiple primitive neuroectodermal tumor. J Am Acad Dermatol 1994: 30: 356-362.

39. Tope WD, Sangüeza OP. Rhinophymas fibrous variant. Am J Dermatopathol 1994: 16:307-310.

40. Tope WD, Sangüeza OP. Merkel cell carcinoma: Histopathology, mmunohistochemistry and cytogenetic analysis. J Dermatol Surg Oncol 1994; 20:648-652.

41. Requena L, Sangüeza OP. Benign neoplasms with neural differentiation: A review. Am J Dermatopathol 1995;17:75-96.

42. Sangüeza OP, Gordon M, White CR Jr. Subtle clues to the diagnosis of Herpes Virus by Light Microscopy. Am J Dermatopathol 1995;17:163-168.

43. Marinkovich P, Botella R, Dadlof J, Sangüeza OP. Necrolytic migratory erythema without glucagonoma. J Am Acad Dermatol 1995; 32:604-9.

44. Sangüeza OP, Salmon JK, White CR, Jr , Beckstead JH. Juvenile xanthogranuloma: A clinical, histopathologic and immunohistochemical study. J Cut Pathol 1995:22: 327-335.

45. Sangüeza OP, Requena L. Variantes clinico-patologicas de la micosis fungoides. Actas Dermosifiliogr 1996;87: 3-18.

46. Sangüeza OP, Galloway J, Eagan PA, Braziel RM, Gulley ML. Expression of the Ebstein-Barr virus in lymphomatoid papulosis. Arch Dermatol 1996;132:279-282.

47. Sangüeza OP: Well differentiated malignant cylindroma. Am J Dermatopathol 1996;18:107-108.

48. Davis LS, Sanal S, Sangüeza OP. Treatment of scleromyxedema with 2-Chlorodeoxyadenosine. J Am Acad Dermatol 1996;35:288-290.

49. Requena L, Sanchez-Yus E, White CR, Jr, Sangüeza OP. Epidermotropic metastatic breast carcinomas mimicking melanoma and Paget’s disease. Am J Dermatopathol 1996;18:385-395.

50. Sangüeza OP Necrolytic migratory erythema without glucagonoma in patients with liver disease. Reply. J Am Acad Dermatol. 1996; 33:

51. Sangüeza OP, Burkett JM, Sacks Y. Cutaneous immunocytoma. J Cut Pathol 1997;24:43-6.

52. Requena L, Sangüeza OP, Sanchez-Yus E, Furio V. Clear-cell atypical fibroxanthoma: An uncommon histopathologic variant of atypical fibroxanthoma. J Cut Pathol 1997;24:176-182.

53. Pereyo NG, Requena L, Galloway JR, Sangüeza OP. Follicular mycosis fungoides: A clinico-pathological study. J Am Acad Dermatol 1997; 36: 563-8.

54. Lane B. R, Sangüeza OP. Anaplastic carcinoma occurring in a mucinous cystic neoplasm of the pancreas. Archives of Pathology and Laboratory Medicine. 1997;121:533-5.

55. Sangüeza OP, Pilcher BL, Sangüeza JM. Erythema Elevatum Diutinum: A clinico-pathological study of eighth cases. Am J Dermatopathol 1997;19:214-222.

56. Dueñas-Gonzalez A, Isales CM, Abad-Hernandez MM, Criado N, Gonzalez-Sarmiento R, Sangüeza OP, Rodriguez-Commes J. Expression of inducible nitric oxide synthase in breast cancer correlates with metastatic disease. Modern Pathology 1997;10:645-649.

57. Brooks SE, Sangüeza OP, Field RS. Extraocular Muscle Involvement in Sarcoidosis. J AAPOS 1997;1:125-8.

58. Sangüeza OP. Epstein-Barr Virus related lymphomas: A serial killer or an innocent bystander? Editorial. Arch Dermatol 1997; 133:1156-7.

59. Sangüeza OP, Davis LS, Gourdin FW. Metastatic Crohn’s disease. Southern Medical Journal 1997;90: 897-900.

60. Requena L, Sangüeza OP. Cutaneous vascular anomalies. Part I. Hamartomas, malformations and dilatation of preexisting vessels. J Am Acad Dermatol 1997;37:523-49.

61. Requena L, Sangüeza OP. Vascular neoplasms. A review, part II. J Am Acad Dermatol 1997; 37: 887-919

62. Sangüeza OP, Wei J, Isales CM. Pancreatic fibrosis with islet cell pseudoneoplastic proliferation as a cause of hypoglycemia. Ann Intern Med. 1997 Dec 1; 127(11):1042-1043.

63. Wetherington RW, Lyle GW, Sangüeza O P. Malignant Cutaneous Glomus Tumor. Journal of Hand Surgery 1997; 22: 1103-1107.

64. Abdelsayed RA, Sangüeza OP, Newhouse RF, Singh BS. Adenosquamous carcinoma: A case report with immunohistochemichal evaluation. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 1998; 85:173-177.

65. Requena L, Sangüeza OP. Vascular neoplasms. A review, part III. J Am Acad Dermatol 1998;38:143-175.

66. Sangüeza OP, Requena L. Malignant neoplasms with neural differentiation. Am J Dermatopathol 1998;20:89-102.

67. Pereyo NG, Davis LS, Sangüeza OP. Epidermolytic acanthoma. Arch Dermatol. 1998;134: 499

68. Magaña M, Gil-Beristain J, Sánchez-Sosa S, Salgado A, Ramón G, Sangüeza OP. Angiocentric cutaneous T-cell lymphoma of childhood (hydroa-like lymphoma): A distinctive type of cutaneous T-cell lymphoma. J Am Acad Dermatol 1998; 38:5749.

69. Rinker MH, Sangüeza OP, Davis LS. Reticulated purpura occurring with contrast medium after hysterosalpingography. Br J Dermatol 1998;138:919-920.

70. Herman WW, Whitaker SB, Williams MF, Sangüeza OP. Acute actinomycosis presenting as an ulcerated palatal mass. J Oral Maxillofac Surg 1998;56:1098-1101.

71. Requena L, Galvan C, Sanchez-Yus E, Sangüeza OP, Kutzner H, Furio V. Solitary plaque-like telangiectatic glomangioma. Br J Dermatol 1998; 139: 902-5.

72. Requena L, Sangüeza OP. Tubular carcinoma. Monografias de Dermatologia 1998; 11:195-198.

73. Requena L, Sangüeza OP. Papillary carcinoma. Monografias de Dermatologia 1998; 11:199-202.

74. Requena L, Sangüeza OP. Syringocystadenocarcinoma papilliferum. Monografias de Dermatologia 1998; 11: 203-206.

75. Requena L, Sangüeza OP. Hidroadenocarcinoma papilliferum.Monografias de Dermatologia 1998; 11: 207-210.

76. Requena L, Sangüeza OP. Apocrine hidroadenocarcinoma. Monografias de Dermatologia 1998; 11: 211-215.

77. Requena L, Sangüeza OP. Mixed malignant tumor. Monografias de Dermatologia 1998; 11: 216-220.

78. Requena L, Sangüeza OP. Cilindrocarcinoma and spiradenocarcinoma. Monografias de Dermatologia 1998; 11: 221-227.

79. Requena L, Sangüeza OP. Syringoid carcinoma. Monografias de Dermatologia 1998; 11: 228-231.

80. Requena L, Sangüeza OP. Porocarcinoma. Monografias de Dermatologia 1998; 11: 235-240.

81. Requena L, Sangüeza OP. Microcystic adnexal carcinoma. Monografias de Dermatologia 1998; 11: 241-247.

82. Requena L, Sangüeza OP. Adenoid cystic carcinoma. Monografias de Dermatologia 1998; 11: 248-253.

83. Requena L, Sangüeza OP. Mucinous carcinoma. Monografias de Dermatologia 1998; 11: 254-259.

84. Requena L, Sangüeza OP. Signet ring cell carcinoma. Monografias de Dermatologia 1998;11: 260-263.

85. Requena L, Sangüeza OP. Extramammary Paget’s disease. Monografias de Dermatologia 1998;11: 264-274.

86. Requena L, Sangüeza OP. Basal cell carcinoma. Monografias de Dermatologia 1998;11: 275-279.

87. Sangüeza OP. Follicular mycosis fungoides. Reply. J Am Acad Dermatol 1998; 38:501-2.

88. Sangüeza OP. Follicular mycosis fungoides. Reply. J Am Acad Dermatol 1998; 38:502-3.

89. Sangüeza OP, Magaña M. Angiocentric cutaneous T-cell lymphoma of childhood
(hydroa-like lymphoma): A distinctive type of cutaneous T-cell lymphoma. Reply
J Am Acad Dermatol. Reply. 1999; 40:284.

90. Celis AV, Gaughf CN, Sangüeza OP, Gourdin FW. Acquired Lymphangiectasis. Southern Medical Journal 1999;92: 69-72.

91. Mannes KD, Dekle CL, Requena L, Sangüeza OP. Verruciform Xanthoma associated with Squamous Cell Carcinoma. Am J Dermatopathol 1999;21:66-69.

92. Sangüeza OP. Self-assessment Course in Dermatopathology. Am J Dermatopathol 1999;21: 96-103.

93. Phillips JC, Knautz MA, Davis LS, Sangüeza OP. Familial Cutaneous Collagenoma. J Am Acad Dermatol 1999: 40:255-257.

94. Requena L, Fariña, Mª C, Sangüeza, OP, Villanueva A, Marquina A, Tamarit R.
Multiple Hereditary Infundibulocystic Basal Cell Carcinomas: A genodermatosis different from nevoid basal cell carcinoma syndrome. Arch Dermatol 1999; 135:1227-1235.

95. Requena L, Fariña, Mª C, Renedo G, Alvarez A, Sanchez-Yus E, Sangüeza OP. Intravascular and diffuse dermal reactive angioendotheliomatosis secondary to iatrogenic arteriovenous fistulas. J Cut Pathol 1999; 26:159-164.

96. Dekle CL, Mannes KD, Davis LS, Sangüeza OP. Lupus Tumidus, revisited. J Am Acad Dermatol 1999;41:250-3.

97. Abdelsayed RA, Guijarro-Rojas M, Ibrahim N, Sangüeza OP. Immunohistochemical evaluation of Basal Cell Carcinoma and Trichoepithelioma using BCL-2, Ki-67, PCNA and P-53. J Cut Pathol 2000; 27: 169-175.

98. Sangüeza OP, Shelley L. Fleet, Requena L. Update on the histologic findings of cutaneous infections. Adv Dermatol. 2000;16:361-423.

99. Kutzner H, Mentzel T, Kaddu S, Soares LM, Sangüeza OP, Requena L. Cutaneous Myoepithelioma: An Under-Recognized Cutaneous Neoplasm Composed of Myoepithelial Cells. Am J Surg Pathol. 2001;25:348-355.

100. Knoepp T, Sangüeza OP. A Diffuse Histiocytic Proliferation. Dermatopathology Practical and Conceptual 2001;7:116-119.

101. Reynolds MB, Sangüeza OP. Periumbilical perforating pseudoxanthoma elasticum. Dermatopathology Practical and Conceptual 2001;7:197-199.

102. Sangüeza JM, Sangüeza OP. Metastatic chondrosarcoma. Actas de Dermatopatologia & Dermatopatologia. 2001, 1:32-34.

103. Peterson CM, Lesher JL, Sangüeza OP. A unique variant of Darier’s disease. Int J Dermatol 2001; 40: 278-280.

104. Peterson CM, Ratz JL, Sangüeza OP. Microcystic adnexal carcinoma: First reported case in an African American man. J Am Acad Dermatol 2001; 45:283-5.

105. Carrasco L, Moreno C, Pastor MA, Izquierdo MJ, Fariña C, Martin L, Sangüeza OP, Requena L. Postirradiation Pseudoclerodermatous Panniculitis. Am J Dermatopathol 2001; 4:283-7.

106. Requena L, de la Cruz A, Moreno C, Sangüeza OP, Requena C. Animal type melanoma: A report of a case with balloon cell change and sentinel lymph node metastasis. Am J Dermatopathol 2001; 4: 341-6.

107. Izquierdo MJ, Pastor MA, Carrasco L, Moreno C, Kutzner H, Sangüeza OP, Requena L. Epithelioid blue naevus of the genital mucosa: report of four cases. Br J Dermatol. 2001 145(3):496-501.

108. Barnes CJ, Lesher JL Jr, Sangüeza OP. Axillary granular parakeratosis. Int J Dermatol 2001;40: 439-41

109. Sangüeza OP, Lu D. Mycosis fungoides: New insights into an old problem. Editorial Arch Dermatol 2002;138:244-6.

110. Keun YK, Woodruff R, Sangüeza O. Response of CD30+ Large Cell Lymphoma of Skin to Bexarotene. Leukemia & Lymphoma 2002;43: 1153-1154.

111. Abdelsayed RA, Sangüeza OP: Refractory localized “periodontitis.” Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2002;93:394-398.

112. Requena L, Sangüeza M, Sangüeza OP, .Kutzner H. Pigmented mammary Paget Disease and Pigmented epidermotropic metastases from breast carcinoma. Am J Dermatopathol 2002; 24:189-198.

113. Sangüeza OP, Caudell MD, Mengesha YM, Davis LS, Barnes CJ, Griffin JE, Fleischer AB, Jorizzo JL. Palisaded neutrophilic granulomatous dermatitis in rheumatoid arthritis. J Am Acad Dermatol. 2002;47:251-7.

114. Requena L, Kutzner H, Palmedo G, Calonje E, Requena C, Perez G, Pastor MA, Sangüeza OP. Cutaneous involvement in multiple myeloma: a clinicopathologic, immunohistochemical, and cytogenetic study of 8 cases. Arch Dermatol. 2003; 139:475-86.

115. Lane JE, Bowman PH, Austin MB, Sangüeza OP. Pathology quiz case 1. Arch Otolaryngol Head Neck Surg 2003;129:485

116. Pichardo RO, Lu D, Sangüeza OP. What is your diagnosis? Am J Dermatopathol. 2002; 24:502-12

117. Sinkre PA, Sangüeza OP, Cockerell CJ. Simulators of cutaneous vascular proliferation. Adv Dermatol. 2003;19:249-73.

118. Hancox JG, Mengesha YM, Sangüeza OP, Yosipovitch G. Nephrogenic fibrosing dermopathy after five days of hemodialysis. J Drugs Dermatol. 2003;2:550-3.

119. Wallace CA, Hallman JR, Sangüeza OP. Primary cutaneous ganglioneuroma: a report of two cases and literature review. Am J Dermatopathol. 2003;25:239-42.

120. Wallace CA, Pichardo RO, Yosipovitch G, Hancox J, Sangüeza OP.Granular parakeratosis: a case report and literature review. J Cutan Pathol. 2003;30:332-5.

121. Mentzel T, Requena L, Kaddu S, Soares de Almeida LM, Sangüeza OP, Kutzner H.Cutaneous myoepithelial neoplasms: clinicopathologic and immunohistochemical study of 20 cases suggesting a continuous spectrum ranging from benign mixed tumor of the skin to cutaneous myoepithelioma and myoepithelial carcinoma.
J Cutan Pathol. 2003;30:294-302.

122. Lane JE, Bowman PH, Austin MB, Sangüeza OP. Pathology quiz case 1. Alveolar soft part sarcoma (ASPS) of the tongue. Arch Otolaryngol Head Neck Surg. 2003;129:485, 487

123. Holt BJ, Sangüeza OP, Levine EA, Shen P, Bergman S, Geisinger KR, Creager AJ. Nodal Melanocytic nevi in Sentinel Lymph Nodes. Correlation with Melanoma-Associated Cutaneous Nevi. Am J Clin Pathol 2004; 121:58-63.

124. Hancox JG, Wallace CA, Sangüeza OP, Graham GF. Erythema elevatum diutinum associated with lupus panniculitis in a patient with discoid lesions of chronic cutaneous lupus erythematosus. J Am Acad Dermatol. 2004; 50:652-3.

125. Sangüeza OP. Recurrent malignant melanoma 51 years after the diagnosis of ocular melanoma. Am J Dermatopathol. 2004;26:257-8.

126. Fryrear RS 2nd, Wiggins AK, Sangüeza O, Yosipovitch G. Rapid onset of cutaneous squamous cell carcinoma of the penis in a patient with psoriasis on etanercept therapy. J Am Acad Dermatol. 2004; 51:1026.

127. Soltani MH, Pichardo R, Song Z, Sangha N, Camacho F, Satyamoorthy K, Sangüeza OP, Setaluri V. Microtubule-associated protein 2, a marker of neuronal differentiation, induces mitotic defects, inhibits growth of melanoma cells, and predicts metastatic potential of cutaneous melanoma.Am J Pathol. 2005;166:1841-50.

128. Lewis ZT, Geisinger KR, Pichardo R, Sangüeza OP. Schwannoma with neuroblastoma-like rosettes: an unusual morphologic variant. Am J Dermatopathol. 2005;27:243-6.

129. Singh S, Grummer SE, Hancox JG, Sangüeza OP, Feldman SR. The extent of dermatopathology education: a comparison of pathology and dermatology.
J Am Acad Dermatol. 2005; 53:694-7.

130. Kerl H, Cerroni L, Burg G, Cerio R, Gollnick H, Kutzner H, Sangüeza O. International Board Certification in Dermatopathology: a worldwide effort to raise standards in dermatopathology. Am J Dermatopathol. 2005; 27:357-9.

131. Hancox JG, Shetty AK, Sangüeza OP, Yosipovitch G. Perineal ulcers in an infant: an unusual presentation of postnatal cytomegalovirus infection. J Am Acad Dermatol. 2006 Mar;54(3):536-9.

132. Kerl H, Cerroni L, Burg G, Cerio R, Gollnick H, Kutzner H, Sangüeza O. International Board Certification in Dermatopathology: a worldwide effort to raise standards in dermatopathology. J Cutan Pathol. 2006 Feb;33(2):156-9.

133. Goldenberg G, Sangüeza OP, Jorizzo JL. Successful treatment of relapsing polychondritis with mycophenolate mofetil. J Dermatolog Treat. 2006;17:158-9.

134. Parsons AC, Yosipovitch G, Sheehan DJ, Sangüeza OP, Greenberg CS, Sane DC. Transglutaminases: the missing link in nephrogenic systemic fibrosis.
Am J Dermatopathol. 2007 Oct;29(5):433-6.

135. Satyaprakash AK, Sheehan DJ, Sangüeza OP. Proliferating trichilemmal tumors: a review of the literature. Dermatol Surg. 2007 Sep;33(9):1102-8. Review

136. Sheehan DJ, Sangüeza OP, Feldman SR. The importance of avoiding electrosurgical artifact at the margins of melanoma excisions. J Surg Oncol. 2007 Aug 8

137. Sanchez JE, Barham KL, Sangüeza OP. Acquired acrodermatitis enteropathica: case report of an atypical presentation. J Cutan Pathol. 2007 Jun;34(6):490-3.

138. Goldenberg G, Patel MJ, Sangüeza OP, Camacho F, Khanna VC, Feldman SR. US dermatopathology fellows career survey: 2004-2005. J Cutan Pathol. 2007 Jun;34(6):487-9.

139. Lane JE, Dalton RR, Sangüeza OP. Cutaneous melanoma: detecting it earlier, weighing management options. J Fam Pract. 2007 Jan;56(1):18-28. Review.

140. Avshalumov K, Pichardo R, Jorizzo JL, Sangüeza OP, Goldenberg G. Bullous mastocytosis: report of a patient and a brief review of the literature. Am J Dermatopathol. 2008 Oct;30(5):455-7.

141. Hinckley MR, Walsh SN, Molnár I, Sheehan DJ, Sangüeza OP, Yosipovitch G. Generalized granuloma annulare as an initial manifestation of chronic myelomonocytic leukemia: a report of 2 cases. Am J Dermatopathol. 2008 Jun;30(3):274-7.

142. Parsons AC, Sheehan DJ, Sangüeza OP. Synchronous verrucous carcinoma and cutaneous T-cell lymphoma. J Am Acad Dermatol. 2008 May;58(5 Suppl 1):S124-5. No abstract available.

143. Swing DC Jr, Sheehan DJ, Sangüeza OP, Woodruff RW. Interstitial granulomatous dermatitis secondary to acute promyelocytic leukemia. Am J Dermatopathol. 2008 Apr;30(2):197-9. No abstract available.

144. Walsh SN, Jorizzo JL, Haverstock C, Sangüeza OP. A linear orofacial macule.Am J Dermatopathol. 2008 Apr;30(2):194-5. No abstract available.

145. Walsh SN, Sangüeza OP. Ossifying plexiform tumor: report of two new cases. Am J Dermatopathol. 2008 Feb;30(1):73-6.

146. Parsons A, Sheehan DJ, Sangüeza OP. Retiform hemangioendotheliomas usually do not express D2-40 and VEGFR-3. Am J Dermatopathol. 2008 Feb;30(1):31-3.

147. Sangüeza OP, Walsh SN, Sheehan DJ, Orland AF, Llombart B, Requena L. Cutaneous epithelioid angiomatous nodule: a case series and proposed classification. Am J Dermatopathol. 2008 Feb;30(1):16-20.

148. Requena L, González-Guerra E, Angulo J, DeVore AE, Sangüeza OP. Anetodermic mycosis fungoides: a new clinicopathological variant of mycosis fungoides. Br J Dermatol. 2008 Jan;158(1):157-62.

149. Avshalumov K, Williford P, Sangüeza OP, Goldenberg G. Atypical fibroxanthoma presenting in a patient with stage III mycosis fungoides. J Dermatolog Treat. 2008;19(2):118-20.

150. McElligott J, McMichael A, Sangüeza OP, Anthony E, Rose D, McLean TW. Spontaneous regression of langerhans cell histiocytosis in a neonate with multiple bony lesions. J Pediatr Hematol Oncol. 2008 Jan;30(1):85-6.

151. Goldenberg G, Patel S, Patel MJ, Williford P, Sangüeza O. Eruptive squamous cell carcinomas, keratoacanthoma type, arising in a multicolor tattoo. J Cutan Pathol 2008 Jan;35(1):62-4.

152. Elston DM, Sangüeza OP. Fungal foes: Lacazia loboi. Cutis. 2009
Feb;83(2):67-8.

153. Sangüeza OP. It seems that it was yesterday. Am J Dermatopathol. 2009
Feb;31(1):1-2.

154. Smith ES, Hallman JR, DeLuca AM, Goldenberg G, Jorizzo JL, Sangüeza OP.
Dermatomyositis: a clinicopathological study of 40 patients. Am J Dermatopathol.
2009 Feb;31(1):61-7.

155. Requena L, El-Shabrawi-Caelen L, Walsh SN, Segura S, Ziemer M, Hurt MA,
Sangüeza OP, Kutzner H. Intralymphatic histiocytosis. A clinicopathologic study
of 16 cases. Am J Dermatopathol. 2009 Apr;31(2):140-51.

156. Walsh SN, Kerchner K, Sangüeza OP. Localized palmar vancomycin-induced linear IgA bullous dermatosis occurring at supratherapeutic levels. Arch Dermatol. 2009 May;145(5):603-4.

157. Moore P, Hundley J, Hundley J, Levine EA, Williford P, Sangüeza O, McCoy T, Shen P. Does shave biopsy accurately predict the final breslow depth of primary cutaneous melanoma? Am Surg 2009 May; 75(5):369-73; discussion 374.

158. Papalas JA, Balmer NN, Wallace C, Sangüeza OP. Ossifying dermatofibroma with osteoclast-like giant cells: report of a case and literature review. Am J
Dermatopathol. 2009 Jun;31(4):379-83.

159. Wong SL, Young YD, Geisinger KR, Shen P, Stewart JH, Sangüeza O, Pichardo-Geisinger R, Levine EA. Intraoperative imprint cytology for evaluation of sentinel lymph nodes from Merkel cell carcinoma. Am Surg. 2009 Jul;75(7):615-9.

160. Walsh SN, Sangüeza OP. PEComas: a review with emphasis on cutaneous lesions. Semin Diagn Pathol. 2009 Aug;26(3):123-30. Review.

161. Sangüeza OP. New and improved features at the American Journal of Dermatopathology. Am J Dermatopathol. 2009 Aug;31(6):519.

162. Walsh SN, Kerchner K, Sangüeza OP. Challenge. What is your diagnosis? Answer. Primary nodal diffuse large B-cell lymphoma with secondary cutaneous involvement. Am J Dermatopathol. 2009 Oct;31(7):709, 726.

163. Martorell-Calatayud A, Requena C, Botella-Estrada R, Sangüeza OP. Advances in molecular biology and their application in the diagnosis and treatment of melanoma. Actas Dermosifiliogr. 2009 Nov;100 Suppl 1:52-65. Spanish.

164. Schoppe CH, Sangüeza OP. Musings on matters medical-legal: a missive in remembrance of A. Bernard Ackerman, MD. Am J Dermatopathol. 2009 Dec;31(8):766-8.

165. Cerroni L, Kerl H, Cerio R, Cook M, Gollnick H, Kutzner H, Lax S, Ruiter D, Sanchez J, Sangüeza O, Santucci M, Smoller BR, Walsh M, Wolter M. Dermatopathology examination in Europe: a summary of 6 years of the European board certification. Am J Dermatopathol. 2009 Dec;31(8):803-5.

166. Martorell-Calatayud A, Botella-Estrada R, Sanmartín-Jimenez O, Requena C, Guillén-Barona C, Sangüeza OP. Papular mycosis fungoides: two new cases of a recently described clinicopathological variant of early mycosis fungoides. J Cutan Pathol. 2010 Mar;37(3):330-5.

167. Uhlenhake EE, Sangüeza OP, Lee AD, Jorizzo JL. Spreading pigmented actinic keratosis: A review. J Am Acad Dermatol. 2010 Mar 22. [Epub ahead of print]

168. Martorell-Calatayud A, Balmer N, Sanmartín O, Díaz-Recuero JL, Sangüeza OP. Definition of the features of acquired elastotic hemangioma reporting the clinical and histopathological characteristics of 14 patients. J Cutan Pathol. 2010 Apr;37(4):460-4.

169. Ward KA, Ecker PM, White RR, Melnik TE, Gulbahce EH, Wilke MS, Sangüeza OP. Papillary intralymphatic angioendothelioma of the thigh: A case report and review of the literature. Dermatol Online J. 2010 Apr 15;16(4):4.

170. Melwani PM, Parsons AC, Sangüeza OP. Early Histopathologic Changes in Grover Disease. Am J Dermatopathol. 2010 Aug;32(6):565-7.

171. Smith B, Curtis A, Parsons A, Yosipovitch G, Sangüeza OP. A 41-Year-Old Woman With a Scaly Erythematous Plaque Admixed With Erosions on the Groin, Back, and Legs: Challenge. Am J Dermatopathol. 2010 Dec;32(8):828, 850.

172. Papalas JA, Manavi CK, Woodward JA, Sangüeza OP, Cummings TJ. Angiosarcoma of the Eyelid: A Clinicopathologic Comparison Between Isolated Unilateral Tumors and Tumors Demonstrating Extrapalpebral Involvement. Am J Dermatopathol. 2010 Oct;32(7):694-9.

173. Cerroni L, Argenyi Z, Cerio R, Facchetti F, Kittler H, Kutzner H, Requena L, Sangüeza OP, Smoller B, Wechsler J, Kerl H. Influence of evaluation of clinical pictures on the histopathologic diagnosis of inflammatory skin disorders. J Am Acad Dermatol. 2010 Oct;63(4):647-52.

174. Cardona LF, Parsons AC, Sangüeza OP. Erythematous lesions on the back of a man: challenge. Erythema ab igne. Am J Dermatopathol. 2011 Apr;33(2):185, 199.

175. Maddison B, Parsons A, Sangüeza O, Sheehan DJ, Yosipovitch G. Retrospective study of intraepidermal nerve fiber distribution in biopsies of patients with nummular eczema. Am J Dermatopathol. 2011 Aug;33(6):621-3.

176. Mills KC, Sangüeza OP, Beaty MW, Raffeld M, Pang CS. Composite B-cell and T-cell lineage post-transplant lymphoproliferative disorder of the lung with unusual cutaneous manifestations of mycosis fungoides. Am J Dermatopathol. 2012 Apr;34(2):220-5.

177. Ruiter D, Cerroni L, Donders R, Kutzner H, Sangüeza OP, Verhaak T, Walsh M, Kerl H. Evaluation of the ICDP-UEMS Dermatopathology Examination. Am J Dermatopathol. 2012 Jul;34(5):471-7.

178. Sangüeza , OP. Update on vascular neoplasms. Dermatol Clin. 2012 Oct;30(4):657-65.

179. Papalas JA, Sangüeza OP, Puri PK, Robboy SJ, Selim MA. Vulvar vascular tumors: a clinicopathologic study of 85 patients. Am J Dermatopathol. 2013 Feb;35(1):1-7; quiz 8-10.

180. Sigmon JR, Cantrell J, Teague D, Sangüeza O, Sheehan DJ. Poorly differentiated carcinoma arising in the setting of erythema ab igne. Am J Dermatopathol. 2013 Aug;35(6):676-8

181. Yates JE, Bleyer AJ, Yosipovitch G, Sangüeza OP, Murea M. Enigmatic pruritus in a kidney transplant patient. Clin Kidney J. 2013 Apr;6(2):194-8.

182. Ali SM, Sangüeza OP. What is new in adnexal tumors of the skin? Adv Anat Pathol. 2013 Sep;20(5):334-46

183. Yosipovitch G, Mills KC, Nattkemper LA, Feneran A, Tey HL, Lowenthal BM, Pearce DJ, Williford PM, Sangüeza OP, D’Agostino RB Jr.. Association of pain and itch with depth of invasion and inflammatory cell constitution in skin cancer: results of a large clinicopathologic study. JAMA Dermatol. 2014 Nov;150(11):1160-6 PMID: 25055194

184. Ahn CS, ALSayyah A, Sangüeza OP Mycosis fungoides: an updated review of clinicopathological variants. Am J Dermatopathol 2014; 36:933-48. PMID: 25415138

185. Lopez-Garcia DR, Teague D, Landis ET, Sangüeza Morphological diversity of trichodiscomas and fibrofolliculomas. OP. Am J Dermatopathol. 2014 Sep;36(9):734-40

186. Baquerizo KL, Teague DJ, Strowd LC, Jorizzo JL, Sangüeza OP. Painful plaques on extremities of a woman: Lupus erythematosus profundus with extensive calcification. Am J Dermatopathol. 2014 Jul;36(7):588-9, 597

187. Baquerizo Nole KL, Lopez-Garcia DR, Teague DJ, Al Sayyah A, Mansoori P, Salim Al Alshehri H, Sangüeza OP. Is Tumor of Follicular Infundibulum a Reaction to Dermal Scarring? Am J Dermatopathol. 2015 Jul;37(7):535-8. PMID: 25051108

188. Bin Saif GA, Buraik MA, Pokharel A, Sangueza OP. Recurrent reactive angioendotheliomatosis in pregnancy: a case report. Int J Dermatol. 2015 Nov;54(11):e480-2. PMID: 26228728

189. Werner RN, Stockfleth E, Connolly SM, Correia O, Erdmann R, Foley P, Gupta AK, Jacobs A, Kerl H, Lim HW, Martin G, Paquet M, Pariser DM, Rosumeck S, Röwert-Huber HJ, Sahota A, Sangueza OP, Shumack S, Sporbeck B, Swanson NA, Torezan L, Nast A. Evidence- and consensus-based (S3) Guidelines for the Treatment of Actinic Keratosis – International League of Dermatological Societies in cooperation with the European Dermatology Forum – Short version. J Eur Acad Dermatol Venereol. 2015 Nov;29(11):2069-79. PMID: 26370093

190. Lupi O, Downing C, Lee M, Pino L, Bravo F, Giglio P, Sethi A, Klaus S, Sangueza OP, Fuller C, Mendoza N, Ladizinski B, Woc-Colburn L, Tyring SK. Mucocutaneous manifestations of helminth infections: Nematodes. J Am Acad Dermatol. 2015 Dec;73(6):929-44. Review. PMID: 26568337

191. Munro A, Hitchcock M, Sangueza O, Gandhi P. Nodular Colloid Milium of the Conjunctiva and Anterior Orbit. Ophthal Plast Reconstr Surg. 2015 Dec 14. [Epub ahead of print] PMID: 26669288

192. Kesty K, De Luca JF, Taylor SL, Sangueza OP. Scaly Erythematous Acral Eruption: Question. Am J Dermatopathol. 2016 Jan;38(1):50-1. PMID: 26730695

193. Kesty K, De Luca JF, Taylor SL, Sangueza OP. Scaly Erythematous Acral Eruption.
Am J Dermatopathol. 2016 Jan;38(1):77-8. PMID: 26730696

194. Bracaglia G, Ranno S, Mancinelli L, Santoro M, Cerroni L, Massone C, Sangueza O, Bravo FG, Diociaiuti A, Nicastri E, Muraca M, El Hachem M, Boldrini R, Callea F, Putignani L. Waterborn zoonotic helminthiase in an Italian diver: a case report of a cutaneous Sparganum infection and a review of European cases.
Pathog Glob Health. 2015;109(8):383-6. Epub 2016 Jan 9. PMID: 26751512

195. Ahn CS, Guerra A, Sangüeza OP. Melanocytic Nevi of Special Sites. Am J Dermatopathol. 2016 Dec;38(12):867-881. PMID: 27870726

196. El Habr C, Mannava K, Koch S, Tull R, Goiburu-Chenu B, Strowd L, Sangueza O. Folliculocentric Lichen Sclerosus et Atrophicus in a 10-Year-Old Girl. Am J Dermatopathol. 2017 Jan;39(1):59-61. PMID: 27415635

197. Marrero Alemán G, El Habr C, Islas Norris D, Montenegro Dámaso T, Borrego L, Sangueza OP. Cutaneous Mastocytosis With Atypical Mast Cells in a 7-Year-Old Girl. Am J Dermatopathol. 2017 Apr;39(4):310-312. PMID: 28328617

 

Abstracts

1. Sangüeza OP, Quiroga JA: Application of the lupus band test in the diagnosis of systemic lupus. Memories of the V Bolivarian Congress of Dermatology, La Paz-Bolivia, 1983

2. Sangüeza OP, Valda L: Epidermolysis bullosa acquisita in a patient with chronic
alcoholism. Memories of the V Bolivarian Congress of Dermatology, La Paz-Bolivia, 1983

3. Sangüeza OP, Hyder DM, White CR Jr, Pallander J, Perkins M, Remple N, Bakke A: DNA analysis of pigmented lesions of the skin : A comparison between flow cytometry and image analysis. Modern Pathology 1990; 3: 89A.

4. Sangüeza OP, Stenzel P, White CR Jr.: Primary cutaneous adenoid cystic carcinoma of the skin: A comparison with adenoid cystic carcinoma of the salivary glands by histology, immunohistochemistry and flow cytometry. J Cut Pathol 1990; 17 (5).

5. Sangüeza OP, Hyder DM, Bakke A, White CR Jr: Nuclear DNA content in Dysplastic nevi, a comparative study between flow cytometry and image analysis. Modern Pathology 1991; 4:29A.

6. Sangüeza OP, White CR Jr.: Parachordoma. J Cut Pathol 1991; 18: 388.

7. Sangüeza OP, Requena L: Neurofollicular hamartoma: A new histogenetic interpretation. J Cut Pathol 1992; 19:547.

8. Sangüeza OP, Sangüeza P, Requena L: Multiple primitive neuroectodermal tumor. J Cut Pathol 1992; 19:547.

9. Sangüeza OP, Sangüeza JM, Stiller MJ, Sangüeza P. A new classification of
Mucocutaneous Leishmaniasis based on epidemiological, clinical, histopathological and immunological parameters: A retrospective analysis of 75 Bolivian cases. Clin Res 1992; 40, 671 A.

10. Hammer E, Sangüeza OP, White CR Jr., Suwanjidar P, Braziel R: Immunophenotypic and genotypic analysis in cutaneous lymphoid hyperplasias (CLH). Modern Pathology 5: 31 A, 1992

11. Sangüeza OP, Suwanjidar P, Braziel R: Peripheral blood evaluation in patients with mycosis fungoides. Modern Pathology. 1992; 5: 34 A.

12. Sangüeza OP, White CR Jr., Suwanjidar P, Braziel R: Mycosis fungoides (MF): An immunologic panel for routine diagnosis. Modern Pathology 1992; 5: 34 A.

13. Sangüeza OP, Marinkovich P. Necrolytic migratory erythema without glucagonoma. J Cut Pathol 1993.

14. Sangüeza OP, Hanifin J, Gardner E, White CR, Jr. Incontinentia pigmenti-like changes in an adult. J Cut Pathol 1993.

15. Nichols M, Tope W, Sangüeza OP. Merkel cell carcinoma versus cutaneous metastatic small cell carcinoma: An immunohistochemical comparison. J Cut Pathol 1993.

16. Armstrong CA, Murray N, Tara D, O’Hare P, Sangüeza OP, Ansel JC. Melanoma growth in vivo is inhibited by melanoma-derived GM-CSF. Clin Res 1993.

17. Sangüeza OP, Braziel RM. BCL-2 expression in Cutaneous Lymphoid hyperplasias and follicular lymphomas of the skin. Modern Pathol 1994;7: 49 A.

18. Sangüeza OP, Beckstead JH, Marinkovich P, White CR, Jr. Multiple juvenile xanthogranuloma with associated thrombocytopenia. Am J Dermatopathol 1994; 16:102

19. Armstrong CA, Murray N, Tara D, O’Hare P, Sangüeza OP, Ansel JC. Melanoma growth in vivo is inhibited by melanoma derived GM-CSF. J Invest Dermatol 1994; 102:553.

20. Wortman P, Feldman S, Warren D, Sangüeza OP, El-On J. DNA Amplification to Diagnose Cutaneous and Mucosal Leishmaniasis. 53rd Annual Meeting, American Academy of Dermatology, Feb. 1995.

21. Sangüeza OP, Galloway J, Gulley M, Braziel RM. Absence of Ebstein Barr Virus in Lymphomatoid Papulosis. J Cut Pathol 1995; 22: 84

22. Sangüeza OP, Salmon JK, Beckstead JH. Juvenile Xanthogranuloma: A clinical, histopathologic and immunohistochemical study. J Cut Pathol 1995; 22: 84

23. Galloway JR, Sangüeza, JM, Sangüeza P, Sangüeza OP: Malignant Cylindroma. XIII Congreso Ibero-Latinoamericano de Dermatologia. August 1995. San Juan, Puerto Rico.

24. Sandwich JT, Sangüeza OP. Phaeohyphomycosis. Annual Meeting of the Southern Medical Association, November 1995. Kansas City, Kansas.

25. Smith KL, Sangüeza OP. Desmoplastic melanoma. Annual Meeting of the Southern Medical Association, November 1995. Kansas City, Kansas.

26. Sangüeza OP, Requena L. Mucinous squamous cell carcinoma. XXI Reunion Anual del Grupo Español de Dermatopatología. November, 1995. Santiago de Compostela, Spain

27. Sangüeza OP, Davis LS, Calle RA, Isales CM, Mahadik SP, Casanova MF. Peripheral T-cell subsets (Helper/Suppressor) correlate with Alopecia Areata Disease Staging. J Cut Pathol 1996; 23: 60.

28. Sangüeza OP, Davis LS, Calle RA, Isales CM, Mahadik SP, Casanova MF. Normal growth of skin fibroblasts from alopecia areata patients. J Cut Pathol 1996; 23: 92.

29. Sangüeza OP, Davis LS, Calle RA, Isales CM, Mahadik SP, Casanova MF. Lymphocyte immunoproliferation and disease activity in alopecia areata. J Cut Pathol 1996; 23: 60.

30. Pilcher BL, Sangüeza JM, Sangüeza OP. Erythema Elevatum Diutinum: A clinico-pathological study of eighth cases. J Cut Pathol 1996; 23: 89.

31. Requena L, Kutner H, Sangüeza OP , Sanchez-Yus E. Miofibroma cutaneo del adulto: Una neoplasia vascular.

32. Galloway J, Braziel RM, Sangüeza OP. Absence of HTLV-1 and HTLV-2 in lymphomatoid papulosis. Modern Pathol 1997; 10:44A.

33. Galloway J, Pereyo NG, Requena L, Sangüeza OP. Follicular mycosis fungoides: A clinico-pathological study. J Cut Pathol 1997; 24:97.

34. Sangüeza OP, Davis LS, Calle RA, Isales CM, Mahadik SP, Casanova MF. Normal response of scalp fibroblasts to basic FGF in patients with alopecia areata. J Cut Pathol 1997; 24: 122.

35. Magaña M, Sangüeza OP. Pseudohydroa. A cutaneous T-cell lymphoma. Am J Dermatopathol 1997; 19:427.

36. McCrery M, Gourdin F, Sangüeza OP. Anaplastic Cutaneous Large Cell Lymphoma. 42nd Annual meeting of the Georgia Society of Dermatology, June 1997. The Cloister, Sea Island, Georgia

37. Moody D, Gourdin F, Sangüeza OP. Fixed Cutaneous Sporotrichosis. 42nd Annual meeting of the Georgia Society of Dermatology, June 1997. The Cloister Sea Island, Georgia.

38. Knoepp TG, Lesher J, Sangüeza OP. Giant pedunculated melanoma. 43rd Annual meeting of the Georgia Society of Dermatology, June 1997. The Cloister Sea Island, Georgia.

39. Barnes CJ, Sangüeza OP. Axillary granular parakeratosis. 43rd Annual meeting of the Georgia Society of Dermatology, June 1998. The Cloister Sea Island, Georgia.

40. Gross N, Gourdin F, Sangüeza OP. Familial trichoepithelioma syndrome. 43rd Annual meeting of the Georgia Society of Dermatology, June 1998. The Cloister Sea Island, Georgia.

41. Reynolds M, Sangüeza OP. Lobomycosis. 44th Annual meeting of the Georgia Society of Dermatology, June 1999. The Cloister Sea Island, Georgia.

42. Knoepp TG, Davis L, Sangüeza OP. Necrobiotic xanthogranuloma. 44th Annual
meeting of the Georgia Society of Dermatology, June 1999. The Cloister Sea Island, Georgia.

43. Peterson C, Ratz J, Sangüeza OP. Mycrocystic adnexal carcinoma. 44th Annual
meeting of the Georgia Society of Dermatology, June 1999. The Cloister Sea Island, Georgia

44. Barnes CJ, Lesher J, Sangüeza OP. Linear Subcutaneous Bands in Rheumatoid Arthritis. 44th Annual meeting of the Georgia Society of Dermatology, June 1999. The Cloister Sea Island, Georgia

45. Lyle WG, Realica R, Sangüeza OP. Experimental Fat Necrosis: An Animal Model. Plastic Surgery Research Council Annual Meeting, Pittsburgh, Pennsylvania, May 25, (Poster Session).

46. Reynolds M, Sangüeza OP. Perforating periumbilical pseudoxanthoma elasticum. 45th Annual meeting of the Georgia Society of Dermatology, June 2000. The Cloister Sea Island, Georgia.

47. Peterson C, Ratz J, Sangüeza OP. Alopecia Totalis. 45th Annual meeting of the
Georgia Society of Dermatology, June 2000. The Cloister Sea Island, Georgia.

48. Philips JC, Davis L, Sangüeza OP. Wegener’s granulomatosis with Cutaneous Churg Strauss Granuloma. 45th Annual meeting of the Georgia Society of Dermatology, June 2000. The Cloister Sea Island, Georgia.

49. Parvianen KC, Lesher J, Sangüeza OP . Bullous Lupus Erythematosus. 45th Annual meeting of the Georgia Society of Dermatology, June 2000. The Cloister Sea Island, Georgia.

50. Ma. J. Izquierdo, Sangüeza M, Sangüeza OP, Requena L. Pigmented mammary
Paget’s disease. 4th Joint meeting International Society of Dermatopathology, American Society of Dermatopathology, European Society of Dermatopathology, Latin American Society of Dermatopathology. Washington DC.

51. Mentzel T, Requena L, Kaddu S, Soares LM, Sangüeza OP, , Kutzner H. Cutaneous Myoepithelial neoplasms: Clinicopathologic and immunohistochemical study of 15 cases, suggesting a continuous spectrum from benign mixed tumors of the skin to cutaneous myoepithelioma and myoepithelial carcinoma. Modern Pathology 2000;14: 71A.

52. Smith ES, Hallman JR, Jorizzo JL, Sangüeza OP. Dermatomyositis: Cutaneous
histopathology of 40 cases. Am J Dermatopathol 2002; 24:163

53. Lu D, Duvic M, Sangüeza OP, Jones D. CD8 positive T-cell lymphomas involving the skin. Am J Dermatopathol 2002; 24:162.

54. Mengesha YM, Sangüeza OP. Palisaded neutrophilic granulomatous dermatitis in rheumatoid arthritis. Am J Dermatopathol 2002; 24:160.

55. Wallace CA, Hallman JR, Sangüeza OP. Primary cutaneous ganglioneuroma. Am J Dermatopathol 2002; 24:158

56. Pichardo RO, Lu D, Sangüeza OP. Dabska Tumor and Retiform
Hemangioendothelioma: are two different neoplasms or the same tumor? Am J
Dermatopathol 2003 October; 26(5): 438

57. Sopena J, Pichardo R, Sangüeza OP. The Histological Spectrum of Pityriasis Rubra Pilaris. Am J Dermatopathol 2004 April; 26(2):136

58. Careccia R, Pichardo RO, Sangüeza OP. Fibrous Hamartoma of Infancy with Apocrine Differentiation. Am J Dermatopathol 2004 April; 26(2):137-8

59. Fryrear R, Spector B, Pichardo RO, Sangüeza OP. Early Juvenile Xanthogranuloma
Clinically Mimicking Infantile Fibrosarcoma. Am J Dermatopathol 2004 April; 26(2):138

60. Cerruto CA, Pichardo RO Sangüeza OP. Diffuse Cutaneous Reticulohistiocytosis. Am J Dermatopathol 2004 April; 26(2):138

61. Kostuchenko PJ, Pichardo RO Sangüeza OP. Cutaneous Natural Killer (NK) Cell
Lymphoma. Am J Dermatopathol 2004 April; 26(2):139

62. Azzazy HS, Pichardo RO Sangüeza OP. An unsuspected case of Kaposi’s sarcoma of the conjunctiva. Am J Dermatopathol 2005 December; 27(6):530.

63. Cerruto CA, Pichardo RO Sangüeza OP. Incontinentia pigmenti. Am J Dermatopathol 2005 December; 27(6):533.

64. Pichardo RO, Yeatts RP, Sangüeza OP. Doxycicline induced Cutaneous Hyperpigmentation. Am J Dermatopathol. 2006 Jun;28(3):235

65. Goldenberg G, Patel MJ, Sangüeza OP, Khanna V, Camacho FT, Miller C, Feldman SR. Dermatopathology Fellows Career Survey. Am J Dermatopathol. 2006 Jun;28(3):234.

66. Li H, Yeatts P, Sangüeza OP. Malignant Melanoma Arising From PAM Without Atypia. Am J Dermatopathol. 2006 Jun;28(3):232.

67. Fernandez-Orland A, Pichardo RO, Sangüeza OP. The Histopathologic Spectrum of Trichodiscoma. A Morphologic Study of 27 Cases. Am J Dermatopathol. 2006 Jun;28(3):231.

 

Other Publications (Journal Articles, Non-Peer Reviewed)

1. Requena L, Requena C, Pichardo RO, Sangüeza OP. Embriología, anatomía e
histología de la vascularización cutánea. Monogr Dermatol 2003; 16:275-280

2. Requena L, Requena C, Pichardo RO, Sangüeza OP. Técnicas especiales para el estudio histopatológico de los vasos y las prolifeaciones vasculares. Monogr Dermatol 2003; 16:281-286

3. Requena L, Requena C, Pichardo RO, Sangüeza OP. Clasificación de las
proliferaciones vasculares cutáneas. Monogr Dermatol 2003; 16:287-290

4. Requena L, Requena C, Pichardo RO, Sangüeza OP. Facomatosis pigmentovascular. Monogr Dermatol 2003; 16:291-295

5. Requena L, Requena C, Pichardo RO, Sangüeza OP. Hamartoma angiomatoso ecrino. Mongr Dermatol 2003; 16:296-300

6. Requena L, Requena C, Pichardo RO, Sangüeza OP. Nevo anémico.
Monogr Dermatol 2003; 16:301-303

7. Requena L, Requena C, Pichardo RO, Sangüeza OP. Cutis marmorata telangiectásico congénito. Monogr Dermatol 2003; 16:304-309

8. Requena L, Requena C, Pichardo RO, Sangüeza OP. Nevo Flámeo. Monogr Dermatol 2003; 16:310-319

9. Requena L, Requena C, Pichardo RO, Sangüeza OP. Malformaciones vasculares hiperqueratósicas. Monogr Dermatol 2003; 16:320-324

10. Requena L, Requena C, Pichardo RO, Sangüeza OP. Malformaciones venosas
cutáneas. Monogr Dermatol 2003; 16:325-335

11. Requena L, Requena C, Pichardo RO, Sangüeza OP. Malformaciones linfáticas
cutáneas. Monogr Dermatol 2003; 16:326-344

12. Requena L, Requena C, Pichardo RO, Sangüeza OP. Araña vascular (nevo aracneo). Monogr Dermatol 2004; 17:3-6

13. Requena L, Requena C, Pichardo RO, Sangüeza OP. Aneurisma capilar y lago
venoso. Monogr Dermatol 2004; 17:7-10

14. Requena L, Requena C, Pichardo RO, Sangüeza OP. Telangiectasias. Monogr
Dermatol 2004; 17:11-20

15. Requena L, Requena C, Pichardo RO, Sangüeza OP. Angioqueratomas. Monogr
dermatol 2004; 17:21-30

16. Requena L, Requena C, Pichardo RO, Sangüeza OP. Linfangiectasias. Monogr
Dermatol 2004; 17:31-34

17. Requena L, Requena C, Pichardo RO, Sangüeza OP. Hiperplasia angiolinfoide con eosinofilia. Monogr Dermatol 2004; 17:35-42

18. Requena L, Requena C, Pichardo RO, Sangüeza OP. Granuloma piógeno. Monogr Dermatol 2004; 17:43-51

19. Requena L, Requena C, Pichardo RO, Sangüeza OP. Angiomatosis bacilar. Monogr Dermatol 2004; 17:52-57

20. Requena L, Requena C, Pichardo RO, Sangüeza OP. Verruga Peruana. Monogr
Dermatol 2004; 17:58-61

21. Requena L, Requena C, Pichardo RO, Sangüeza OP. Hiperplasia papilar endothelial intravascular (seudoangiosarcoma de Masson). Monogr Dermatol 2004; 17:62-66

22. Requena L, Requena C, Pichardo RO, Sangüeza OP. Seudokaposi. Monogr Dermatol 2004; 17:67-72

23. Requena L, Requena C, Pichardo RO, Sangüeza OP. Angioendoteliomatosis reactiva. Monogr Dermatol 2004; 17:73-82

24. Requena L, Requena C, Pichardo RO, Sangüeza OP. Spider Angioma (Nevus
araneus). Monogr Dermatol January-February 2004; 17(1):3-6

25. Requena L, Requena C, Pichardo RO, Sangüeza OP. Capillary Aneurysm and Venous Lake. Monogr Dermatol January-February 2004; 17(1):7-10

26. Requena L, Requena C, Pichardo RO, Sangüeza OP. Telangiectases. Monogr
Dermatol January-February 2004; 17(1):11-20

27. Requena L, Requena C, Pichardo RO, Sangüeza OP. Angiokeratomas. Monogr
Dermatol January-February 2004; 17(1):21-30

28. Requena L, Requena C, Pichardo RO, Sangüeza OP. Lymphangiectases. Monogr Dermatol January-February 2004; 17(1):31-34

29. Requena L, Requena C, Pichardo RO, Sangüeza OP. Angiolymphoid Hyperplasia with Eosinophilia. Monogr Dermatol January-February 2004; 17(1):35-42

30. Requena L, Requena C, Pichardo RO, Sangüeza OP. Pyogenic Granuloma. Monogr Dermatol January-February 2004; 17(1):43-51

31. Requena L, Requena C, Pichardo RO, Sangüeza OP. Bacillary Angiomatosis. Monogr Dermatol January-February 2004; 17(1):52-57

32. Requena L, Requena C, Pichardo RO, Sangüeza OP. Verruga Peruana. Monogr
Dermatol January-February 2004; 17(1):58-61

33. Requena L, Requena C, Pichardo RO, Sangüeza OP. Intravascular Papillary
Endothelial Hyperplasia (Masson’s Pseudo-Angiosarcoma). Monogr Dermatol January-February 2004; 17(1):62-66

34. Requena L, Requena C, Pichardo RO, Sangüeza OP. Pseudo-Kaposi’s Sarcoma. Monogr Dermatol January-February 2004; 17(1):67-72

35. Requena L, Requena C, Pichardo RO, Sangüeza OP. Reactive
Angioendotheliomatosis. Monogr Dermatol January-February 2004; 17(1):73-82

36. Requena L, Requena C, Pichardo RO, Sangüeza OP. Angioma Serpiginosum. Monogr Dermatol. May-Jun 2004;17(3):3-6

37. Requena L, Requena C, Pichardo RO, Sangüeza OP. Infantile Hemangiomas. Monogr Dermatol. May-Jun 2004;17(3):7-22

38. Requena L, Requena C, Pichardo RO, Sangüeza OP. Cherry Angiomas (Senile
Angiomas). Monogr Dermatol. May-Jun 2004;17(3): 23-26

39. Requena L, Requena C, Pichardo RO, Sangüeza OP. Acral Arteriovenous
Hemangioma. Monogr Dermatol. May-Jun 2004;17(3):27-30

40. Requena L, Requena C, Pichardo RO, Sangüeza OP. Hobnail Hemangioma (Targetoid Hemosiderotic Hemangioma). Monogr Dermatol. May-Jun 2004;17(3):31-37

41. Requena L, Requena C, Pichardo RO, Sangüeza OP. Microvenular Hemangioma. Monogr Dermatol. May-Jun 2004;17(3):38-41

42. Requena L, Requena C, Pichardo RO, Sangüeza OP. Tufted Angioma. Monogr
Dermatol. May-Jun 2004;17(3):42-48.

43. Requena L, Requena C, Pichardo RO, Sangüeza OP. Glomeruloid Hemangioma. Monogr Dermatol. May-Jun 2004;17(3):49-53

44. Requena L, Requena C, Pichardo RO, Sangüeza OP. Acquired Elastotic Hemangioma. Monogr Dermatol. May-Jun 2004;17(3): 54-57

45. Requena L, Requena C, Pichardo RO, Sangüeza OP. Kaposiform
Hemangioendothelioma. Monogr Dermatol. May-Jun 2004;17(3):58-63

46. Requena L, Requena C, Pichardo RO, Sangüeza OP. Sinusoidal Hemangioma. Monogr Dermatol. May-Jun 2004;17(3):64-67

47. Requena L, Requena C, Pichardo RO, Sangüeza OP. Giant-Cell Angioblastoma. Monogr Dermatol. May-Jun 2004;17(3):68-71

48. Requena L, Requena C, Pichardo RO, Sangüeza OP. Spindle-Cell Hemangioma. Monogr Dermatol. May-Jun 2004;17(3):72-78

49. Requena L, Requena C, Pichardo RO, Sangüeza OP. Benign Hemangioendothelioma. Monogr Dermatol. May-Jun 2004;17(3):79-83

50. Requena L, Requena C, Pichardo RO, Sangüeza OP. Benign Vascular Proliferations in Irradiated Skin. Monogr Dermatol. May-Jun 2004;17(3):84-90

51. Requena L, Requena C, Pichardo RO, Sangüeza OP. Glomus Tumors. Monogr
Dermatol. May-Jun 2004;17(3):91-99

52. Requena L, Requena C, Pichardo RO, Sangüeza OP. Hemangiopericytoma. Monogr Dermatol. May-Jun 2004;17(3):100-103

53. Requena L, Requena C, Pichardo RO, Sangüeza OP. Adult Cutaneous Myofibroma. Monogr Dermatol. May-Jun 2004;17(3):104-111.

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