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方法:回顾性收集从1992年4月到2014年3月横滨市立大学医学院附属医院172例肝门部胆管癌手术病人的影像学资料、手术及预后相关资料。将手术病人是否血管重建分成三组:1.VR(-)组:门静脉、肝动脉都未进行切除(74例)。2.VR-(PV)组:只对门静脉切除重建组(54例)。3.VR-(A)组:对肝动脉切除重建,无论肝静脉是否切除重建组(44例)。然后对这三组病人临床病理变化、预后进行对比。
Methods: We retrospectively collected 172 cases of hilar cholangiocarcinoma who had undergone cholangiocarcinoma surgery from April 1992 to March 2014 in the Affiliated Hospital of Yokohama City University Medical College. The data, surgery and prognosis were collected retrospectively. Surgical patients were divided into three groups according to whether vascular reconstruction: 1.VR (-) group: portal vein, hepatic artery were not resected (74 cases). 2.VR- (PV) group: resection of portal vein only group (54 cases). 3.VR- (A) group: Hepatic artery resection and reconstruction, regardless of hepatectomy resection group (44 cases). Then compare the clinicopathological changes and prognosis of these three groups of patients.