title: Cholecystitis and cholelithiasis in children.
mesh_terms: D000293:Adolescent; D002648:Child; D002677:Chile; D002763:Cholecystectomy; D002764:Cholecystitis / Q000175:diagnosis*; D002765:Cholecystography; D002769:Cholelithiasis / Q000175:diagnosis*; D006801:Humans