A mass on the shin
A 55 year old white woman presented with a mass on her shin. It had been present for six months and had an exophytic growth pattern. She reported a history of psoriasis for the past 13 years, for…

A 55 year old white woman presented with a mass on her shin. It had been present for six months and had an exophytic growth pattern. She reported a history of psoriasis for the past 13 years, for…