Laparoscopic cholecystectomy and transcystic duct tumorectomy for removing gallbladder papillomatosis extending to the common bile duct in a child with metachromatic leukodystrophy, Yagi Yuma, Mochizuki Kyoko, Kawami Akio, Tsuzuki Yukihiro, Okumura Kazuyoshi, Usui Hidehito, Kitagawa Norihiko, Shinkai Masato, Asian-Pacific Congress of Robotic Laparoscopic Surgery 2022, 09 Dec. 2022