Wei-dong Dai

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BACKGROUND/AIMS Our purpose was to review the outcome of the patients with primary duodenal adenocarcinoma and determine factors influencing survival. METHODOLOGY Over a 10-year period, 43 patients with this disease were identified. Data were analyzed to assess the outcomes of treatment and predictors of survival. RESULTS Patients had symptoms present(More)
Isolated caudate lobectomy for huge hepatocellular carcinoma (HCC) (10 cm or greater in diameter) is a technically demanding surgical procedure that entails the surgeon's experience and precise anatomical knowledge of the liver. We describe our clinical experiences and evaluate the results of partial or total isolated caudate lobectomy for HCC larger than(More)
AIM To investigate the expression of JAK/STAT signal pathway in human hepatocellular carcinoma, and to evaluate its clinical significance in the progression and prognosis in hepatocellular carcinoma. METHODS 196 patients with hepatocellular carcinoma were examined for the expression of JAK-1 protein and STAT-3 protein by SABC immunohistochemistry. (More)
BACKGROUND/AIMS Preservation of functional liver parenchyma should be a priority in hepatic surgery to avoid postoperative liver failure and enhance the opportunity to perform repeat resection in case of tumor recurrence. METHODOLOGY A tumor localized in segments VII, VIII and adhering to or compressing the middle hepatic vein sometimes indicates a need(More)
BACKGROUND/AIMS For treatment of centrally located hepatocellular carcinoma (HCC), mesohepatectomy is a technically demanding procedure. The technique of an intrahepatic access to Glissonian pedicles achieves a safe inflow blood control of the liver segments to be resected and allows the anatomical removal of the tumor-bearing segment(s). No reports have(More)
BACKGROUND/AIMS Intraoperative bleeding remains a major concern during mesohepatectomy because of doubled area of cut surface and proximity to important intrahepatic vascular structures. Preliminary extrahepatic exposure and looping of the main hepatic veins with the possibility of clamping them in association with total or partial vascular inflow(More)
Nowadays, gaining standing competitive advantage and enhancing sustainable development ability through knowledge alliance is a brand new idea that tourism enterprise should have. This article first has carried on the limits to the concept of knowledge alliance, and then has carried on the analysis to tourism industry value chain, according to the status and(More)
OBJECTIVE To evaluate the highly-selective regional vascular exclusion in the risk hepatectomy for liver tumor. METHODS Short hepatic veins were ligated and divided followed by the dissection, and isolation of the inflow and outflow vessels of the tumor-bearing lobe, which were completely devascularized after the occlusion of these vessels. The blood loss(More)
The information involved in the process of HR outsourcing is non-symmetrical, it is a certain degree of difficulty that Outsourcing Supplier achieves to maximize the interest in the process of cooperation. Based on principal - agent relationship and in view of outsourcing supplier no understanding the effort level of outsourcing service vendor, setting up(More)