title: Excision of choledochal cysts.
mesh_terms: D000293:Adolescent; D000328:Adult; D001660:Biliary Tract Diseases / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D003135:Common Bile Duct / Q000601:surgery*; D003560:Cysts / Q000601:surgery*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male