title: The incidence of sinusitis in patients with multiple sclerosis.
abstract: A retrospective study was performed to assess the incidence of sinus disease in patients with MS. The MRI scans of 108 patients referred to a regional Neurosciences Unit with a diagnosis of multiple sclerosis were examined. There were 71 females and 37 males with an age range of 22 to 67 years (mean: 39.7 years). The sagittal and axial images were reviewed and the degree of sinus disease noted. This was graded as absent, minimal, polypoid and pansinus. Fifty-seven patients (53%) had disease, the most common sinus involved was the maxillary followed by the ethmoid, frontal and sphenoid. Thirty-six patients had bilateral disease affecting the ethmoid sinuses most commonly. Three patients had fluid levels and four patients had retention cysts. The incidence of sinus disease is higher than in some other studies of normal populations.
authors.affiliation: Department of Radiology, City Hospital, Birmingham, United Kingdom.
authors.forename: R L
authors.initials: RL
authors.lastname: Jones
authors.forename: P
authors.initials: P
authors.lastname: Crowe
authors.forename: S V
authors.initials: SV
authors.lastname: Chavda
authors.forename: A L
authors.initials: AL
authors.lastname: Pahor
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000150:complications*; D010256:Paranasal Sinuses / Q000473:pathology; D012189:Retrospective Studies; D012852:Sinusitis / Q000150:complications* / Q000175:diagnosis / Q000473:pathology