摘要
目的 探讨低位直肠癌保肛手术的适应证、术式选择和疗效。方法 根据肛门指诊、直肠腔内超声、CT的检查结果 ,1993年 8月～ 1994年 12月在 161例直肠癌中 94例实施各种保肛手术。比较分析各种术式的手术合并症、排便功能、5年生存率和局部复发率。结果 低位直肠癌保肛率为 5 8.4%。其中 ,低位吻合 6例 ,超低位吻合 48例 ,Park′s手术 2 5例 ,Bacon手术 15例。保肛手术死亡率为2 .1% (2例 ) ,吻合口瘘为 3 .2 % (3例 ) ,1年内吻合口狭窄 13 .8% (13例 )。术后排便功能优良率 :低位吻合 10 0 % ,超低位吻合 97.9% ,Park′s 88.0 % ,Bacon手术 5 3 .3 %。 5年生存率和局部复发率 :低位吻合为 83 .3 %和 0 ;超低位吻合为 79.2 %和 4.2 % ;Park′s手术为 64 .0 %和 12 .0 % ;Bacon手术为 66.7%和 13 .3 %。结论 超低位结肠 -直肠吻合是低位直肠癌保肛手术的主要术式。吻合口瘘与术式选择无关。 5年生存率、排便功能在低位吻合、超低位吻合、Park′s手术无差异 ,低位、超低位结肠 -直肠吻合术明显优于Miles手术 ,也明显优于Bacon手术。局部复发率比Miles手术低。Park和Bacon手术 5年生存率和局部复发率和Miles手术无差异。
ObjectiveTo evaluate the indication, the operation pattern and therapeutic effect of the ano-saving surgery in low rectal carcinoma. MethodsAccording to anorectal finger-examination, IRUS,and CT, 94 out the 161 rectal cancer patients were selected to have ano-saving surgery from August 1993 to December 1994.Excreting function, 5-year survival rate and local recurrence rate of the various operation were compared. ResultsThe perfomed rate of ano-saving operation in low rectal cancer was 58.4%. Among them, low anastomosis was done in 6 cases, ultra-low anastomosis in 48 cases,Park′s operation in 25 cases,and Bacon operation in15 . The death rate was 2.1%(2 cases).Incidence of anastomotic leakage after the surgery was 3.2%(3 cases), and only 13 cases had anastomotic narrowing(13.8%) within 1 year. The successful rates of excreting function after the surgery were respectively as follows: low anastomosis 100%, ultra-low anastomosis 97.9%,Park′s surgery 88.0%,and Bacon surgery 53.3%. The 5 year survival rates and the local recurrence rates were respectively,as follows: low anastomosis 83.3% and 0; ultra-low anastomosis 79.2% and 4.2%; Park′s 64.0% and 12.0%; and Bacon 66.7% and 13.3%,respectively. ConclusionsUltra-low colo rectum anastomosis becomes the main operative pattern to preserve anal sphincter in low rectal cancer.There is no difference in the 5-year survival rate and the excreting function among low, ultra-low anastomosis and Park′s operation, but the low and ultra-low colo-rectum anastomosis were obviously better than that of Bacon and Miles operation.The local recurrence rates of low and ultra-low colon-rectum anastomosis are lower than that of Miles′.There is no difference in the 5-year survival rate and local recurrence rate between Park′s, Bacon and Miles operation.
出处
《中国普通外科杂志》
CAS
CSCD
2002年第11期643-646,共4页
China Journal of General Surgery
基金
.NULL.
关键词
低位直肠癌
保肛手术
临床分析
术后并发症
适应证
RECTAL NEOPLASMS/surg
SPHINCTER-PRESERVING SURGERY
POSTOPERATIVE COMPLICATION
