The pilosebaceous tumors.
D000236:Adenoma / Q000473:pathology; D002277:Carcinoma / Q000473:pathology; D006197:Hair; D006801:Humans; D006965:Hyperplasia; D009508:Nevus, Pigmented / Q000473:pathology; D012626:Sebaceous Gland Neoplasms / Q000473:pathology; D012627:Sebaceous Glands / Q000473:pathology; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000175:diagnosis / Q000473:pathology