title: Images in clinical medicine. Mastoiditis.
authors.affiliation: National Taiwan University Hospital, Taipei, Taiwan.
authors.forename: Yi-Ju
authors.initials: YJ
authors.lastname: Liao
authors.forename: Tien-Chen
authors.initials: TC
authors.lastname: Liu
mesh_terms: D006801:Humans; D008297:Male; D008417:Mastoiditis / Q000000981:diagnostic imaging / Q000473:pathology*; D008875:Middle Aged; D011859:Radiography; D014432:Tympanic Membrane / Q000473:pathology*