title: Acquired involution of the maxillary antrum.
abstract: Maxillary sinus shrinkage can occur secondary to acquired benign osteomeatal disease. This may be associated with an external deformity and sinus wall sclerosis.
authors.affiliation: North Riding Infirmary, Middlesbrough, Cleveland.
authors.forename: B U
authors.initials: BU
authors.lastname: Kumar
authors.forename: G
authors.initials: G
authors.lastname: Naisby
authors.forename: L M
authors.initials: LM
authors.lastname: Flood
mesh_terms: D000328:Adult; D001847:Bone Diseases / Q000150:complications / Q000000981:diagnostic imaging*; D005146:Facial Asymmetry / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed