Author
Rebekah H Clifford, MD Attending Physician, Department of Dermatology, William Beaumont Army Medical Center
Rebekah H Clifford, MD is a member of the following medical societies: Alpha Omega Alpha, American Academy of Dermatology, American Medical Association, American Medical Women's Association, Women's Dermatologic Society
Disclosure: Nothing to disclose.
Coauthor(s)
Kenneth J Galeckas, MD Assistant Professor, Department of Dermatology, Uniformed Services University of the Health Sciences; Staff Dermatologist, Director, Laser and Cosmetic Clinic, Intern and Medical Student Coordinator, Department of Dermatology, National Naval Medical Center
Kenneth J Galeckas, MD is a member of the following medical societies: Alpha Omega Alpha, American Academy of Dermatology, American Society for Dermatologic Surgery, Association of Military Dermatologists
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.
Acknowledgements
The authors and editors of Medscape Reference gratefully acknowledge the contributions of previous authors, Ulrich Hengge, MD, MBA, Theo Rufli, MD, and Peter Itin, MD, to the development and writing of this article.
