Mucocoeles of the frontal and ethmoid sinuses.
D000328:Adult; D000368:Aged; D044383:Black People; D005005:Ethmoid Sinus; D005260:Female; D005626:Frontal Sinus; D006801:Humans; D008297:Male; D008875:Middle Aged; D009078:Mucocele / Q000628:therapy; D010038:Otorhinolaryngologic Diseases / Q000000981:diagnostic imaging / Q000628:therapy; D011859:Radiography; D013019:South Africa