Calcifying epithelioma of Malherbe (of external auditory canal).
D002114:Calcinosis / Q000473:pathology; D004424:Ear Canal / Q000473:pathology* / Q000601:surgery; D004431:Ear, External / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D012878:Skin Neoplasms / Q000473:pathology* / Q000601:surgery