直肠癌下切缘病理组织学分析

Rectum cancer bottom slice a good luck Pathology histology analysis

目的探讨直肠癌逆向浸润与下切缘的安全距离的关系。方法对36例直肠癌Miles手术和Dixon手术后标本的肿瘤下缘1.0cm、2.0cm、3.0cm的肠壁及对应的系膜病理组织学检查,观察直肠癌逆向浸润或转移的距离。结果36例直肠癌标本距癌肿下缘1.0 cm、2.0cm、3.0cm的肠壁及对应的系膜病理组织学检查均为阴性,结论直肠癌远恻逆向浸润或转移未见超过1.0cm,因此认为保肛手术时切除肿瘤远侧肠管(包括系膜)2.0cm是安全的。

Obectlve:study rectum cancer contrary gradually with bottom slice good luck of safety distance of relation.Method:Rightness 36 rectum cancer Miles surgical operation withDixon after operation the tumor of speclmen descend good luck 1.0 cm,2.0 cm,3.0 cm bowel wall and rightness with should,fas-ten a film pathology histology check,observation rectum cancer contrary gradually or transfer of distance.Result:36 rectum cancer specimen is swollen apart from the cancer to descend good luck 1.0cm,2.0cm,3.0cm bowel wall and rightness with should off fasten a film pathology histology check all is feminine gen-der.Conclusion:Rectum cancer far side contrary gradually or transfered and see over 1.0 cm,therefore thinkCut off tumor far side bowel tube(include to fasten a film)while protecting anus surgical operation 2.0cm is safety of.