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Do              JH, Choi              YS, Ze              EY.            Adenocarcinoma developed from remnant cystic duct after            cholecystectomy. BMC Gastroenterol          2014; 14: 175.","DOI":"10.1186\/1471-230X-14-175"},{"key":"14","doi-asserted-by":"publisher","unstructured":"14. Tobinaga              S, Hiroyuki              Y, Masahiro              N.A case of            primary remnant cystic duct carcinoma after laparoscopic          cholecystectomy. Tando          2015; 29: 131\u20137 (in Japanese,          Abstract in English).","DOI":"10.11210\/tando.29.131"},{"key":"15","doi-asserted-by":"crossref","unstructured":"15. Sakamoto              S, Kamachi              H, Tsuruga              Y, et al.            A case of remnant cystic duct cancer occuring 26 years after            cholecystectomy. Nihon Rinsho Geka Gakkai Zasshi          2016; 77: 1529\u20131534.","DOI":"10.3919\/jjsa.77.1529"},{"key":"16","doi-asserted-by":"crossref","unstructured":"16. Nakamura              K, Ikeda              N, Kanamura              T, et al.            A case of remnant cystic duct carcinoma developed 40 years after            cholecystectomy. Nihon Rinsho Geka Gakkai Zasshi          2017; 78: 1091\u20131096.","DOI":"10.3919\/jjsa.78.1091"},{"key":"17","doi-asserted-by":"crossref","unstructured":"17. Prasoon              P, Hirose              Y, Sakata              J, et al.            Early-stage T1b adenocarcinoma arising in the remnant cystic duct after            laparoscopic cholecystectomy: a case report and literature review.            BMC Surg          2019; 19: 183.","DOI":"10.1186\/s12893-019-0647-9"},{"key":"18","doi-asserted-by":"crossref","unstructured":"18. Rocher              L, Perlemuter              G, Tranchart              H. Remnant            cystic duct cholangiocarcinoma mimicking hepatic pedicle lymph node.            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