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A case of MSI-high pancreatic body-tail cancer successfully treated with radical resection after pembrolizumab. Clin J Gastroenterol 2025; 18:208\u2013213.","DOI":"10.1007\/s12328-024-02043-5"},{"key":"5","doi-asserted-by":"crossref","unstructured":"5) Pal T, Permuth-Wey J, Kumar A, et al. Systematic review and meta-analysis of ovarian cancers: estimation of microsatellite-high frequency and characterization of mismatch repair deficient tumor histology. Clin Cancer Res 2008; 14:6847\u201354.","DOI":"10.1158\/1078-0432.CCR-08-1387"},{"key":"6","unstructured":"6) Humphris JL, Patch AM, Nones K, et al. Hypermutation in pancreatic cancer. Gastroenterology 2017; 152:68\u201374.e2."},{"key":"7","doi-asserted-by":"crossref","unstructured":"7) Cloyd JM, Katz MHG, Wang H, et al. Clinical and genetic implications of DNA mismatch repair deficiency in patients with pancreatic ductal adenocarcinoma. 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JCO Precis Oncol 2023; 7:e2200706.","DOI":"10.1200\/PO.22.00706"},{"key":"11","unstructured":"11) Vasen HF. Clinical diagnosis and management of hereditary colorectal cancer syndromes. J Clin Oncol 2000; 18(Suppl):81S\u201392S."},{"key":"12","unstructured":"12) Japanese Society of Peritoneal Malignancy. Clinical practice guidelines for peritoneal malignancy 2021; 2021:99. https:\/\/fukumakuhashu.jp\/guideline.html. Accessed 28\/Feb\/2025. (in Japanese)"},{"key":"13","doi-asserted-by":"crossref","unstructured":"13) Hashimoto D, Satoi S, Fujii T, et al. Is surgical resection justified for pancreatic ductal adenocarcinoma with distant abdominal organ metastasis? a position paper by experts in pancreatic surgery at the joint meeting of the international association of pancreatology (IAP) & the Japan pancreas society (JPS) 2022 in Kyoto. 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