We report the first case of single port laparoscopic right hemicolectomy for advanced colon cancer.An abdominal 3 cm length incision was made via the umbilicus.A small wound retractor and a surgical glove were used as...We report the first case of single port laparoscopic right hemicolectomy for advanced colon cancer.An abdominal 3 cm length incision was made via the umbilicus.A small wound retractor and a surgical glove were used as a single port.All soft tissue anterior to the superior mesenteric vein was completely removed and D3 lymph node dissection was achieved.The total operative time was 180 min with minimal blood loss (<50 mL).The size of the tumor was 5 cm×3 cm and its tumor stage was T3N0.Sixty-nine lymph nodes were harvested and none were positive.We believe that single port surgery for colon cancer is a feasible and safe procedure with surgical results comparable to conventional laparoscopic procedures.展开更多
The standardization of colon cancer surgery has been an area of intense interest.The recent establishment of the complete mesocolic excision(CME)technique has defined the operative approach for colon cancer surgeries ...The standardization of colon cancer surgery has been an area of intense interest.The recent establishment of the complete mesocolic excision(CME)technique has defined the operative approach for colon cancer surgeries and enabled the collection of high-quality oncological specimens for histopathological evaluation.Standard for the Diagnosis and Treatment of Colorectal Cancer(2010),issued by the Ministry of Health of China,has provided legal bases for the treatment of colorectal cancers.However,certain confusions remain due to lack of detailed guidelines for operations.This raised the key question:‘‘What is the standardized colon cancer surgery?’’The present study re-examined the core ideas of General Rules for Clinical and Pathological Studies on Cancer of the Colon,Rectum and Anus(seventh edition)published by the Japanese Society for Cancer of the Colon and Rectum.CME-related studies published in English academic journals between April 2009 and July 2012 were surveyed and analysed.Several technical issues related to the requirement of R0 resection were analysed,including the theoretical basis for the safety range of bowel resection and the rational determination of the range of regional lymph node dissection.展开更多
文摘We report the first case of single port laparoscopic right hemicolectomy for advanced colon cancer.An abdominal 3 cm length incision was made via the umbilicus.A small wound retractor and a surgical glove were used as a single port.All soft tissue anterior to the superior mesenteric vein was completely removed and D3 lymph node dissection was achieved.The total operative time was 180 min with minimal blood loss (<50 mL).The size of the tumor was 5 cm×3 cm and its tumor stage was T3N0.Sixty-nine lymph nodes were harvested and none were positive.We believe that single port surgery for colon cancer is a feasible and safe procedure with surgical results comparable to conventional laparoscopic procedures.
文摘The standardization of colon cancer surgery has been an area of intense interest.The recent establishment of the complete mesocolic excision(CME)technique has defined the operative approach for colon cancer surgeries and enabled the collection of high-quality oncological specimens for histopathological evaluation.Standard for the Diagnosis and Treatment of Colorectal Cancer(2010),issued by the Ministry of Health of China,has provided legal bases for the treatment of colorectal cancers.However,certain confusions remain due to lack of detailed guidelines for operations.This raised the key question:‘‘What is the standardized colon cancer surgery?’’The present study re-examined the core ideas of General Rules for Clinical and Pathological Studies on Cancer of the Colon,Rectum and Anus(seventh edition)published by the Japanese Society for Cancer of the Colon and Rectum.CME-related studies published in English academic journals between April 2009 and July 2012 were surveyed and analysed.Several technical issues related to the requirement of R0 resection were analysed,including the theoretical basis for the safety range of bowel resection and the rational determination of the range of regional lymph node dissection.
