Loco-regional recurrence after potentially curative resection remains a problem in hilar cholangiocarcinoma. Hilar dissection risks local spillage of tumor cells leading to suboptimal disease free survival. We have de...Loco-regional recurrence after potentially curative resection remains a problem in hilar cholangiocarcinoma. Hilar dissection risks local spillage of tumor cells leading to suboptimal disease free survival. We have developed a new technique of radical resection for hilar cholangiocarcinoma based on the distinctive anatomy of the Rex recess of the liver, which has been assessed in two patients with locally advanced hilar cholangiocarcinoma. This technique included a right hepatectomy with en-bloc resection of the hepatoduodenal ligament and portal venous reconstruction to the left portal vein at the Rex recess. Both patients had R0 resection and have been disease-free for 26 and 38 months, respectively.展开更多
BACKGROUND Emergency pancreaticoduodenectomy(EPD)is a rare event for complex periam-pullary etiology.Increased intraoperative blood loss is correlated with poor post-operative outcomes.CASE SUMMARY Two patients underw...BACKGROUND Emergency pancreaticoduodenectomy(EPD)is a rare event for complex periam-pullary etiology.Increased intraoperative blood loss is correlated with poor post-operative outcomes.CASE SUMMARY Two patients underwent EPD using a no-touch isolation technique,in which all arteries supplying the pancreatic head region were ligated and divided before manipulation of the pancreatic head and duodenum.The operative times were 220 and 239 min,and the blood loss was 70 and 270 g,respectively.The patients were discharged on the 14^(th) and 10^(th) postoperative day,respectively.Thirty-two patients underwent EPD for the treatment of neoplastic bleeding.The mean operative time was 361.6 min,and the mean blood loss was 747.3 g.The comp-lication rate was 37.5%.The in-hospital mortality rate was 9.38%.CONCLUSION The no-touch isolation technique is feasible,safe,and effective for reducing intraoperative blood loss in EPD.展开更多
Background:Liver transplantation(LT)is the best treatment for patients with hepatocellular carcinoma(HCC).However,the surgical technique needs to be improved.The present study aimed to evaluate the“no-touch”techniqu...Background:Liver transplantation(LT)is the best treatment for patients with hepatocellular carcinoma(HCC).However,the surgical technique needs to be improved.The present study aimed to evaluate the“no-touch”technique in LT.Methods:From January 2018 to December 2019,we performed a prospective randomized controlled trial on HCC patients who underwent LT.The patients were randomized into two groups:a no-touch technique LT group(NT group,n=38)and a conventional LT technique group(CT group,n=46).Operative outcomes and survival in the two groups were analyzed.Results:The perioperative parameters were comparable between the two groups(P>0.05).There was no significant difference between the two groups in disease-free survival(DFS)(P=0.732)or overall survival(OS)(P=0.891).Of 36 patients who were beyond the Hangzhou criteria for LT,the DFS of the patients in the NT group was significantly longer than that in the CT group(median 402 vs.126 days,P=0.025).In 31 patients who had portal vein tumor thrombosis(PVTT),DFS and OS in the NT group were significantly better than those in the CT group(median DFS 420 vs.167 days,P=0.022;2-year OS rate 93.8%vs.66.7%,P=0.043).In 14 patients who had diffuse-type HCCs,DFS and OS were significantly better in the NT group than those in the CT group(median DFS 141 vs.56 days,P=0.008;2-year OS rate 75.0%vs.33.3%,P=0.034).Multivariate analysis showed that for patients with PVTT and diffusetype HCCs,the no-touch technique was an independent favorable factor for OS(PVTT:HR=0.018,95%CI:0.001-0.408,P=0.012;diffuse-type HCCs:HR=0.034,95%CI:0.002-0.634,P=0.024).Conclusions:The no-touch technique improved the survival of patients with advanced HCC compared with the conventional technique.The no-touch technique may provide a new and effective LT technique for advanced HCCs.展开更多
文摘Loco-regional recurrence after potentially curative resection remains a problem in hilar cholangiocarcinoma. Hilar dissection risks local spillage of tumor cells leading to suboptimal disease free survival. We have developed a new technique of radical resection for hilar cholangiocarcinoma based on the distinctive anatomy of the Rex recess of the liver, which has been assessed in two patients with locally advanced hilar cholangiocarcinoma. This technique included a right hepatectomy with en-bloc resection of the hepatoduodenal ligament and portal venous reconstruction to the left portal vein at the Rex recess. Both patients had R0 resection and have been disease-free for 26 and 38 months, respectively.
文摘BACKGROUND Emergency pancreaticoduodenectomy(EPD)is a rare event for complex periam-pullary etiology.Increased intraoperative blood loss is correlated with poor post-operative outcomes.CASE SUMMARY Two patients underwent EPD using a no-touch isolation technique,in which all arteries supplying the pancreatic head region were ligated and divided before manipulation of the pancreatic head and duodenum.The operative times were 220 and 239 min,and the blood loss was 70 and 270 g,respectively.The patients were discharged on the 14^(th) and 10^(th) postoperative day,respectively.Thirty-two patients underwent EPD for the treatment of neoplastic bleeding.The mean operative time was 361.6 min,and the mean blood loss was 747.3 g.The comp-lication rate was 37.5%.The in-hospital mortality rate was 9.38%.CONCLUSION The no-touch isolation technique is feasible,safe,and effective for reducing intraoperative blood loss in EPD.
基金supported by grants from the National Key R&D Program of China(2017ZX10203205-005-004)Research Project of Jinan Microecological Biomedicine Shandong Laboratory(JNL-2022022C)Grant from Health Commission of Zhejiang Province(JBZX-202004)。
文摘Background:Liver transplantation(LT)is the best treatment for patients with hepatocellular carcinoma(HCC).However,the surgical technique needs to be improved.The present study aimed to evaluate the“no-touch”technique in LT.Methods:From January 2018 to December 2019,we performed a prospective randomized controlled trial on HCC patients who underwent LT.The patients were randomized into two groups:a no-touch technique LT group(NT group,n=38)and a conventional LT technique group(CT group,n=46).Operative outcomes and survival in the two groups were analyzed.Results:The perioperative parameters were comparable between the two groups(P>0.05).There was no significant difference between the two groups in disease-free survival(DFS)(P=0.732)or overall survival(OS)(P=0.891).Of 36 patients who were beyond the Hangzhou criteria for LT,the DFS of the patients in the NT group was significantly longer than that in the CT group(median 402 vs.126 days,P=0.025).In 31 patients who had portal vein tumor thrombosis(PVTT),DFS and OS in the NT group were significantly better than those in the CT group(median DFS 420 vs.167 days,P=0.022;2-year OS rate 93.8%vs.66.7%,P=0.043).In 14 patients who had diffuse-type HCCs,DFS and OS were significantly better in the NT group than those in the CT group(median DFS 141 vs.56 days,P=0.008;2-year OS rate 75.0%vs.33.3%,P=0.034).Multivariate analysis showed that for patients with PVTT and diffusetype HCCs,the no-touch technique was an independent favorable factor for OS(PVTT:HR=0.018,95%CI:0.001-0.408,P=0.012;diffuse-type HCCs:HR=0.034,95%CI:0.002-0.634,P=0.024).Conclusions:The no-touch technique improved the survival of patients with advanced HCC compared with the conventional technique.The no-touch technique may provide a new and effective LT technique for advanced HCCs.
