中华肿瘤杂志
中華腫瘤雜誌
중화종류잡지
CHINESE JOURNAL OF ONCOLOGY
2009年
12期
941-944
,共4页
左志贵%宋华羽%李激%徐昶%周振华%倪士昌%陈绍棋
左誌貴%宋華羽%李激%徐昶%週振華%倪士昌%陳紹棋
좌지귀%송화우%리격%서창%주진화%예사창%진소기
超低位直肠癌%经内外括约肌间直肠切除术%经肛结肠肛管吻合术
超低位直腸癌%經內外括約肌間直腸切除術%經肛結腸肛管吻閤術
초저위직장암%경내외괄약기간직장절제술%경항결장항관문합술
Ultra-low rectal carcinoroa%Intersphincter resection%Manual colon-anal anastomois
目的 探讨经肛内外括约肌间切除术(ISR)联合经腹全直肠系膜切除术(TME)及经肛结肠肛管吻合术治疗超低位直肠癌的保肛效果.方法 经肛ISR联合经腹TME及经肛结肛吻合术治疗34例无肛门外括约肌受侵的超低位直肠癌患者,术后进行肛门功能训练及功能评价.结果 34例患者远切缘距肿瘤下缘的中位距离为2.3 cm.病理类型为腺癌28例(其中高分化11例,中分化17例),乳头状癌1例,绒毛状腺瘤癌变5例.病理TNM分期Ⅰ期28例,Ⅱ a期1例,Ⅲa期4例,Ⅲb期1例.术后吻合口狭窄3例,吻合口裂开2例,直肠阴道瘘2例.术后早期肛门控便能力明显下降,术后6~12个月肛门功能逐渐恢复.术后5个月吻合口复发1例,术后40个月肝转移1例.结论 在严格掌握适应证的前提下,经肛ISR联合经腹TME及经肛结肠肛管吻合术符合肿瘤根治性原则,并保留了肛门功能,是一种超低位直肠癌保肛的有效手术方法.
目的 探討經肛內外括約肌間切除術(ISR)聯閤經腹全直腸繫膜切除術(TME)及經肛結腸肛管吻閤術治療超低位直腸癌的保肛效果.方法 經肛ISR聯閤經腹TME及經肛結肛吻閤術治療34例無肛門外括約肌受侵的超低位直腸癌患者,術後進行肛門功能訓練及功能評價.結果 34例患者遠切緣距腫瘤下緣的中位距離為2.3 cm.病理類型為腺癌28例(其中高分化11例,中分化17例),乳頭狀癌1例,絨毛狀腺瘤癌變5例.病理TNM分期Ⅰ期28例,Ⅱ a期1例,Ⅲa期4例,Ⅲb期1例.術後吻閤口狹窄3例,吻閤口裂開2例,直腸陰道瘺2例.術後早期肛門控便能力明顯下降,術後6~12箇月肛門功能逐漸恢複.術後5箇月吻閤口複髮1例,術後40箇月肝轉移1例.結論 在嚴格掌握適應證的前提下,經肛ISR聯閤經腹TME及經肛結腸肛管吻閤術符閤腫瘤根治性原則,併保留瞭肛門功能,是一種超低位直腸癌保肛的有效手術方法.
목적 탐토경항내외괄약기간절제술(ISR)연합경복전직장계막절제술(TME)급경항결장항관문합술치료초저위직장암적보항효과.방법 경항ISR연합경복TME급경항결항문합술치료34례무항문외괄약기수침적초저위직장암환자,술후진행항문공능훈련급공능평개.결과 34례환자원절연거종류하연적중위거리위2.3 cm.병리류형위선암28례(기중고분화11례,중분화17례),유두상암1례,융모상선류암변5례.병리TNM분기Ⅰ기28례,Ⅱ a기1례,Ⅲa기4례,Ⅲb기1례.술후문합구협착3례,문합구렬개2례,직장음도루2례.술후조기항문공편능력명현하강,술후6~12개월항문공능축점회복.술후5개월문합구복발1례,술후40개월간전이1례.결론 재엄격장악괄응증적전제하,경항ISR연합경복TME급경항결장항관문합술부합종류근치성원칙,병보류료항문공능,시일충초저위직장암보항적유효수술방법.
Objective To investigate the clinical application of intersphincter resection(ISR)combined with total mesorectal excision(TME)and colon.anal anastomosis in the treatment for ultra-low rectal carcinoma.Methods To review and analyze retrospectively the data of 34 patients with ultra-low rectal carcinoma(without external anal sphincter involvement)who received treatment of ISR,TME and colon-anal anastomosis.Results Partial resection of intemal sphincter was performed in the patients with a distal edge ofthe tumor greater than or equal to 2 cm from the dentate line.Subtotal removal of the rectum was performed between 1 cm and 2 cm.Total resection was performed in less than 1 cm or involvement of dentate line.Reconstruction of digestive tract was done by manual colon-anal anastomosis.The average distance from distal excised margin to the tumor was 2.3(1.8-3.2)cm among 34 patients.The pathological types were as follows:28 cases of adenocarcinoma(11 were well differentiated,17 maderatelydifferentiated),1 case of papillary carcinoma and 5 cash of villous adenoma with malignant change.The postoperative pathological stages were:Dukes stage A in 28 cases,stage B in 1 and stage C in 5 cases.The pTNM staging wag 28 cases in phase Ⅰ,1 in phase Ⅱ a,4 in phase Ⅲa and 1 in phase Ⅲb.The T stages of the patients were as following:16 T1.17 T2 and 1,T3.Postoperative anastomotic stenosis occurred in 3cases.anastomotic dehiscence in 2 cases and rectovaginal fistula in 2 cases.The ability of controlling feces of patients decreased significantly in the early postoperative period,and restored gradually at 6 to 12 months after operation.Anastomotic recurrence occurred in 1 case at 5 months aftcr operation and liver metastasis in 1 cage at 40 months.Conclusion With strictly grasping indications.radicl resection can be attained and anal sphincter preserved by ISR combined with TME and colon-anal anastomosis.It is an effective sphincterpreserving operation.