A 20-year-old man presents with a 4-year history of a skin condition on his face. He tried an over-the-counter salicylic acid facewash that did not help much. The lesions are sometimes painful and ...

Clinically indistinct from many other diagnoses and very common, a fibrous papule is a benign asymptomatic variant of angiofibroma consisting of proliferations of stellate and spindle cells with ...