title: Naturally draining ostium of an agger nasi cell: a case report.
abstract: We describe the case of a 61-year-old woman who underwent functional endoscopic sinus surgery for chronic hyperplastic rhinosinusitis. During surgery, we were able to visualize the natural ostium of her left agger nasi cell. To our knowledge, such a finding has not been previously documented in the literature.
authors.affiliation: School of Medicine, State University of New York at Stony Brook, USA.
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Yoo
authors.forename: Namou
authors.initials: N
authors.lastname: Kim
authors.forename: Steven M
authors.initials: SM
authors.lastname: Houser
mesh_terms: D004724:Endoscopy; D015521:Ethmoid Sinusitis / Q000601:surgery; D005260:Female; D006801:Humans; D015523:Maxillary Sinusitis / Q000601:surgery; D008875:Middle Aged; D009296:Nasal Cavity / Q000166:cytology*; D009297:Nasal Mucosa / Q000166:cytology* / Q000000981:diagnostic imaging; D011859:Radiography; D012220:Rhinitis / Q000601:surgery