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3篇 您的检索式:作者名="Yusuke Okamura"
    题名 作者 年代 出处 被引量
1Surgical Results for Functional Univentricular Heart With Total Anomalous Pulmonary Venous Connection Over a 25-Year Experience显示文摘Yuki Nakayama Takeshi Hiramatsu Yusuke Iwata Toru Okamura Takeshi Konuma Goki Matsumura Kenji Suzuki Kyoko Hobo Toshio Nakanishi Hiromi Kurosawa Kenji Yamazaki 2012The Annals of Thoracic Surgery2012,,2:1
2Periop- erative management of continuous ambulatory peritoneal dialysis patients undergoing inguinal hernia surgery 显示文摘Masaki Wakasugi Tom Hirata Yusuke Okamura 2011Surg Today2011,41,2:1
3Cystic micropapillary neoplasm of peribiliary glands withconcomitant perihilar cholangiocarcinoma显示文摘We report a case of a 75-year-old man with cystic micropapillary neoplasm of peribiliary glands detected preoperatively by radiologic examination. Enhanced computed tomography showed a low-density mass 2.2 cm in diameter in the right hepatic hilum and a cystic lesion around the common hepatic duct. cholangiocarcinoma, right hepatectomy with caudate lobectomy and bile duct resection were performed. Pathological examination revealed perihilar cholangiocarcinoma mainly involving the right hepatic duct. The cystic lesion was multilocular and covered by columnar lining epithelia exhibiting increased proliferative activity and p53 nuclear expression; it also contained foci of micropapillary and glandular proliferation. Therefore, the lesion was diagnosed as a cystic micropapillary neoplasm of peribiliary glands and resembled flat branch-type intraductal papillary mucinous neoplasm of the pancreas. Histological examination showed the lesion was discontinuous with the perihilar cholangiocarcinoma. Immunohistochemistry showed the cystic neoplasm was strongly positive for MUC6 and that the cholangiocarcinoma was strongly positive for MUC5 AC and S100 P. These results suggest these two lesions have different origins. This case warrants further study on whether this type of neoplasm is associated with concomitant cholangiocarcinoma as observed in pancreatic intraductal papillary mucinous neoplasm with concomitant pancreatic duct adenocarcinoma.Tsuneyuki Uchida Yusuke Yamamoto Takaaki Ito Yukiyasu Okamura Teiichi Sugiura Katsuhiko Uesaka Yasuni Nakanuma 2016World Journal of Gastroenterology2016,22,7:1
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