title: Calculous cholecystitis in a young age group.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002764:Cholecystitis / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D002769:Cholelithiasis / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D011859:Radiography