ABSTRACT
Objective To introduce a new anus preserving operation for low rectal cancer-ultralow anterior resection and colorectal/coloanal anastomosis by using supporting-bundling up method.Methods The clinical data of 310 patients who underwent anus preserving operation by supporting-bundling up method for low rectal cancer were retrospectively reviewed.Results The mean distance of tumor from the anal verge was 4.7?1.2cm;the TNM stage was stage Ⅰin 40 cases,stage Ⅱ30 cases,stage Ⅲ109 cases and stage Ⅳ 31 cases.the mean distance of the anastomosis from the anal verge was 2cm(1-4cm).the occurrence rate of postoperative anastomosis leak was 2.3%,the rate of excellent anal sphincter control was 82.25%.The 5-year local recurcence rate was 5.8%.Conclusions Ultralow anterior resection and colorectal/coloanal anastomosis by supporting-bundling up method may be one of the best anus preserving operations for low rectal cancer.It is a safe and feasible operation,and the long-term outcome is excellent.
ABSTRACT
Objective To study the method of preparation of donor liver in liver transplantation. Methods The methods and skills of donor liver preparation and the anomaly artery reconstruction of graft in 64 cases of orthotopic liver transplantation (OLT) were retrospectively analyzed. Results All allografts had preparation and were suitable for clinical transplantation. Thirteen cases with hepatic artery anatomy variation were found. Among the 13 cases, 5 cases were reconstructed. Splenic artery (3/5) and gastro-duodenal artery (2/5) were typically used for anastomosis of the variant hepatic arteries. No complications resulted from donor liver preparation. Conclusions Correct preparation of the donor hepatic artery and biliary tracts, can decrease the incidence of hepatic artery and biliary tract complications after liver transplantation, and is the key to ensure successful donor liver preparation.