title: Mucus circulation between accessory ostium and natural ostium of maxillary sinus.
abstract: We report a case of one asymptomatic 28-year-old male with mucus circulation between the natural ostium and the accessory ostium of the maxillary sinus. Computerized tomography (CT) revealed a recirculating mucus ring between the two ostia of the maxillary sinus.
authors.affiliation: Department of Otorhinolaryngology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Korea. skchung@smc.samsung.co.kr
authors.forename: S K
authors.initials: SK
authors.lastname: Chung
authors.forename: H J
authors.initials: HJ
authors.lastname: Dhong
authors.forename: D G
authors.initials: DG
authors.lastname: Na
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000002:abnormalities* / Q000000981:diagnostic imaging; D009093:Mucus / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed