News|Poll|November 17, 2015

Ulcer with an Undermined Edge

The rapidly expanding lesion began as a small boil in the center of the ulcerated area 4 weeks ago. What underlying process do you suspect?

A 50-year-old woman presented with this ulcerative lesion which she said began approximately one month ago as a small “boil” in the center of the now-enlarged area. She squeezed the initial lesion and treated it with topical antibiotic ointment. The lesion progressively expanded and became extremely painful.

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Ulcer with an Undermined Edge

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