Allergic maxillary sinusitis and sinuscopy.
D004724:Endoscopy; D006801:Humans; D006967:Hypersensitivity / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008443:Maxillary Sinus / Q000000981:diagnostic imaging; D011859:Radiography; D012852:Sinusitis / Q000175:diagnosis* / Q000000981:diagnostic imaging