title: An extreme morphologic variation of the auditory tube cartilage: a case report.
mesh_terms: D001344:Autopsy; D002356:Cartilage / Q000473:pathology*; D002357:Cartilage Diseases / Q000473:pathology; D004427:Ear Diseases / Q000209:etiology / Q000473:pathology; D005064:Eustachian Tube / Q000473:pathology*; D006801:Humans; D007223:Infant; D008297:Male