Pilomatrixoma masquerading as a parotid mass.
D000328:Adult; D002114:Calcinosis / Q000000981:diagnostic imaging / Q000209:etiology; D003937:Diagnosis, Differential; D005145:Face / Q000473:pathology; D005153:Facial Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D010307:Parotid Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D012796:Sialography; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery