Expert Video - What are the signs and symptoms of melanoma?

Do you know the melanoma alphabet? Expert Jeffrey Weber, MD, PhD, from NYU Langone Medical Center describes how to check moles on your skin for signs of melanoma using the letters A, B, C, D, and E:

  • A – An asymmetrical, or irregular, shape
  • B – An irregular or uneven border
  • C – More than one color in the same lesion
  • D – A diameter bigger than a pencil eraser (about 6 millimeters)
  • E – evolution, or change, in the size or color of a mole.

If you notice any of these signs, make an appointment right away to have a dermatologist or primary care physician examine your skin.
Dr. Weber also discusses the most common locations for skin melanoma in men and women, and how other types of melanoma can be found, including sometimes by a dentist or eye doctor. Dr. Weber also discusses the challenge of diagnosing mucous membrane melanoma.

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This educational activity has been developed by the Melanoma Research Foundation (MRF), and Mechanisms in Medicine Inc.

This activity is supported by independent educational grants from Bristol-Myers Squibb, Foundation Medicine, Genentech, Iovance Biotherapeutics, Merck, Natera, and Novartis.

Bristol-Myers Squibb
Foundation Medicine
Genentech
Iovance
Merk
Natera
Novartis

This website is part of the Animated Patient™ series developed by Mechanisms in Medicine Inc., to provide highly visual formats of learning for patients to improve their understanding, make informed decisions, and partner with their healthcare professionals for optimal outcomes.