Outcomes of choledochal cysts with or without intrahepatic involvement in children after extrahepatic cyst excision and Roux-en-Y hepaticojejunostomy Journal title: Annals of Hepatology Authors: Kisa Congo, Maria Lopes, PatrĂcia Oliveira, Hugo Matos, Susana Basso, AurĂ©lio Reis Subject(s):