An 82-year-old man presented with an 8-month history of asymptomatic lesions near the site of a previous below-the-knee amputation. He reported that the original lesions had enlarged and that newer, smaller lesions had developed during the 8-month period. He also stated that his prosthesis did not irritate the lesions and that the amputation had been performed nearly 30 years earlier for the treatment of a “sarcoma,” although he could not remember the details of the original diagnosis. His medical history was unremarkable.
Brown CA, Lesher JL. Multiple Violaceous Papules at an Amputation Site—Quiz Case. Arch Dermatol. 2005;141(2):263–268. doi:10.1001/archderm.141.2.263-b
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