Keratoacanthoma arising in a linear epidermal nevus.
D000328:Adult; D001132:Arm; D005260:Female; D006801:Humans; D007636:Keratoacanthoma / Q000209:etiology* / Q000473:pathology; D009508:Nevus, Pigmented / Q000150:complications*; D012878:Skin Neoplasms / Q000150:complications*