[Congenital choledochal cyst---incidence of cancer and re-evaluation of therapeutic approach].
D000293:Adolescent; D000328:Adult; D001650:Bile Duct Neoplasms / Q000151:congenital* / Q000601:surgery; D002277:Carcinoma / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D003135:Common Bile Duct; D003560:Cysts / Q000151:congenital* / Q000601:surgery; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male