title: [CT features of chronic maxillary osteomyelitis in adults].
abstract: CT findings were reviewed in four adult patients with chronic maxillary osteomyelitis (CMO) that was histologically proved. The CT features of CMO included bone destruction and soft tissue mass, predominantly in the inferior portion of the maxillary antrum (all 4 cases), thickening of the antral wall (3 cases) and abnormal soft tissue around the antrum associated with or without bony wall destruction (3 cases). CMO could not be distinguished from cancer of the maxillary antrum on CT because of the similar findings. However, abnormal soft tissue around the antrum together with an undestructed bony antral wall may be useful for differentiating the two diseases.
authors: Department of Radiology, Showa University School of Medicine.
authors: K
authors: K
authors: Ri
authors: T
authors: T
authors: Kushihashi
authors: H
authors: H
authors: Munechika
authors: T
authors: T
authors: Moritani
authors: T
authors: T
authors: Hayashi
authors: H
authors: H
authors: Kubota
authors: S
authors: S
authors: Satou
authors: K
authors: K
authors: Miwa
authors: N
authors: N
authors: Otsuki
authors: T
authors: T
authors: Kitanosono
mesh_terms: D000328:Adult; D000368:Aged; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008439:Maxillary Diseases / Q000000981:diagnostic imaging*; D008875:Middle Aged; D010019:Osteomyelitis / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed