Author
Anatoli Freiman, MD, FRCPC, DABD Consulting Staff, Division of Dermatology, Women's College Hospital, University of Toronto Faculty of Medicine, Canada
Anatoli Freiman, MD, FRCPC, DABD is a member of the following medical societies: American Academy of Dermatology, American Society for Dermatologic Surgery, Canadian Medical Association, Ontario Medical Association, Royal College of Physicians and Surgeons of Canada, Women's Dermatologic Society, Canadian Dermatology Association
Disclosure: Nothing to disclose.
Specialty Editor Board
David F Butler, MD Former Section Chief of Dermatology, Central Texas Veterans Healthcare System; Professor of Dermatology, Texas A&M University College of Medicine; Founding Chair, Department of Dermatology, Scott and White Clinic
David F Butler, MD is a member of the following medical societies: Alpha Omega Alpha, American Academy of Dermatology, Association of Military Dermatologists, Phi Beta Kappa, Texas Dermatological Society
Disclosure: Nothing to disclose.
Robert A Schwartz, MD, MPH Professor and Head of Dermatology, Professor of Pathology, Professor of Pediatrics, Professor of Medicine, Rutgers New Jersey Medical School
Robert A Schwartz, MD, MPH is a member of the following medical societies: Alpha Omega Alpha, American Academy of Dermatology, New York Academy of Medicine, Royal College of Physicians of Edinburgh, Sigma Xi, The Scientific Research Honor Society
Disclosure: Nothing to disclose.
Chief Editor
Dirk M Elston, MD Professor and Chairman, Department of Dermatology and Dermatologic Surgery, Medical University of South Carolina College of Medicine
Dirk M Elston, MD is a member of the following medical societies: American Academy of Dermatology
Disclosure: Nothing to disclose.
Additional Contributors
Franklin Flowers, MD Professor Emeritus, Department of Dermatology, Affiliate Associate Professor of Pathology, University of Florida College of Medicine
Franklin Flowers, MD is a member of the following medical societies: American College of Mohs Surgery
Disclosure: Nothing to disclose.
Acknowledgements
The authors and editors of Medscape Reference gratefully acknowledge the contributions of previous author, Laura Russell, MD, to the development and writing of this article.