nail melanoma

Patient Buzz: Diagnosing Nail Melanoma | The Expert Weighs In
nail melanoma
by Allison Sit on
TODAY.com recently posted an article about one woman's experience with subungual melanoma, which was initially diagnosed as a mole. What are some common mimics to nail melanoma that could result in a missed diagnosis, and when should a dermatologist perform a nail biopsy? For expert advice, I reached out to Shari Lipner, MD, PhD, associate professor of clinical dermatology and director of t …

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Melanonychia: Clues for Diagnosis and the Importance of Histology
Melanonychia
by Edita Newton, MD on
Just as pigmented lesions on the skin can vary widely from freckles to lentigines to nevi to melanoma, similar pigmented lesions can be seen in nails. Melanonychia, brown or black pigmentation in the nail plate, can frequently present a diagnostic challenge for the dermatologist. While most causes of melanonychia are benign, it is important to recognize when the diagnosis is malignant or uncerta …

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