Exostoses in the external auditory canals.
D000328:Adult; D004424:Ear Canal / Q000473:pathology*; D005096:Exostoses / Q000473:pathology*; D005260:Female; D006801:Humans; D007198:Indians, North American; D008297:Male; D010164:Paleopathology; D013701:Temporal Bone / Q000473:pathology*; D014481:United States