Small scaly papules in a follicular configuration

February 9, 2016

A 67-year-old man visited his dermatologist complaining of a rash that had developed over the past two weeks that caused intense pruritus. The small scaly papules were in a follicular configuration on his back. His wife told him the rash had developed a few blisters. He noticed it was worse after his daily workout when he worked up a sweat.

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