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Perianal Ulcer in an Asian Man
Nilanthy Sharon Anthony Pillai1, Choon Chiat Oh2, Michelle Chan Mei Fung3
1Department of Dermatology, Singapore General Hospital, Singapore.
Abstract:
A 79-year-old Chinese man presented with a 2-month history of pruritic, tender ulceration covering his perianal region. He was initially treated with oral amoxicillin/clavulanic acid and vancyclovir, with no improvement. His history included hypertension. On physical examination, there was a 1.5-cm solitary, pink shallow ulcer with a tender erythematous base on the right side of the buttock cleft (Figure 1).
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