多术式联合应用一期手术治疗左半结肠癌急性梗阻

目的探讨灌洗、浆肌层瓣套入式吻合(浆肌瓣式)和回盲部插管造瘘在左半结肠癌梗阻一期切除吻合术中的作用。方法对48例左半结肠癌梗阻患者行灌洗、浆肌层瓣套入式一期吻合和回盲部插管造瘘。结果术后发生切口感染4例,经换药治愈,未发生肠瘘。平均住院23(11~30)d。35例随访3月,2例间或腹痛,余未见并发症。结论联合应用灌洗、浆肌层瓣套入式吻合和回盲部插管造瘘对左半结肠癌梗阻行一期切除吻合是安全有效的。     

结肠癌急性肠梗阻46例外科治疗体会

目的：总结结肠癌急性梗阻的治疗经验。方法：回顾性分析12年来的结肠癌梗阻46例治疗经验。结果：左半结肠癌32例，右半结肠癌14例，全部行一期切除吻合，术后均无吻合口漏；切口感染率为10．87％，围手术期死亡3例(6．52％)。死因为ARDS、多器官衰竭(MOF)。结论：结肠癌急性梗阻在积极术前准备的同时，应尽早切除肿瘤、解除梗阻。术中结肠减压及灌洗、近端结肠造口是左半结肠癌安全进行结肠一期切除吻合的重要措施。     

改良式顺行结肠灌洗法在梗阻性左半结肠癌术中的应用

目的探讨在左半结肠癌并肠梗阻术中采用改良式顺行灌洗法行一期吻合的效果。方法对112例左半结肠癌并肠梗阻患者在术中采用左半结肠拖出无菌塑料袋中,以保护手术野免于污染,然后从阑尾插管顺行灌洗肠道后,行一期切除吻合术。结果112例行肿瘤切除、结肠一期吻合术。术后1例发生肠漏,经再次手术行结肠近端造瘘治愈。1例死亡。结论改良式顺行灌洗法操作简便,肠道减压迅速,基本无污染,肠道清洁质量高,灌洗后行左半结肠癌一期切除吻合安全可行。     

左半结肠癌性梗阻一期手术的体会

目的：探讨一期切除吻合术治疗左半结肠癌性梗阻的可行性。方法：回顾性分析1993年4月至1999年12月收治左半结肠癌性梗阻行一期手术的25例临床资料。结果：25例均治愈,无吻合口瘘及腹腔感染等并发症发生,仅3例轻度伤口感染,治疗效果显著。结论：只要严格掌握适应证、术中进行有效的肠道减压及灌洗、做到安全吻合,加强围手术期处理,左半结肠癌性梗阻行一期手术是安全的。     

回肠末端管式造瘘在左半结肠癌合并梗阻一期切除吻合中的应用

由于特殊的解剖生理关系。左半结肠切除前需行完善的术前肠道准备。否则容易引起吻合口瘘及腹腔感染等严重并发症。我院于2000年1月至2005年12月对39例左半结肠癌合并梗阻的患者行左半结肠一期切除吻合加末端回肠管式造瘘，疗效满意，现报道如下。     

左半结肠癌并肠梗阻Ⅰ期切除治疗体会（附27例报告）

１９９１￣１９９７年间对２７例左半结肠癌并肠梗阻行Ｉ期手术切除，采用术中肠道彻底顺利灌洗，前壁外翻缝合，肛管减压，必要时行回盲部置管造瘘等方法。进行回顾性分析，无一例出现吻合瘘，取得满意效果。认为：只要患者病情允许，左半结肠癌并肠梗阻行１期切除吻合是安全可行的。     

术中结肠灌洗在左半结肠癌性梗阻一期切除吻合术的应用

目的：探讨术中结肠灌洗在左结肠癌性梗阻一期手术中应用价值。结果：回顾分析2000年6月至2002年6月14例左半结肠癌并急性肠梗阻，行一期切除吻合加术中结肠灌洗的临床资料。方法：14例一期切吻合术后，无吻合口漏，腹腔感染等并发症。结论：术中结肠灌洗为左半结肠癌性梗阻一期手术的成功，提供了可靠保障。     

急性左半结肠癌梗阻48例诊治体会

对48例急性左半结肠癌梗阻的诊断方法、手术时机及手术方式选择进行分析。结果示：48例中行一期切除吻合40例（83.3%）；Hartmann手术1例；先行结肠造口，二期手术4例；肠捷径手术2例；永久性结肠造口1例。无1例发生吻合口漏。无1例死亡。提示：急性左半结肠癌梗阻一期切除吻合是可行的，术中彻底的结肠减压及灌洗是保证一期切除吻合安全的前提，合理的围手术期处理是手术成功的重要措施。     

结直肠癌合并急性肠梗阻的外科治疗

目的 探讨结直肠癌并发急性肠梗阻的外科治疗方法及效果。方法 回顾性分析1993年7月至2003年7月间297例结直肠癌并发急性肠梗阻行急症手术治疗患者的临床资料。结果 右半结肠癌并梗阻103例，左半结肠癌和直肠癌并梗阻194例。其中一期切除吻合126例(右半结肠一期切除吻合98例，左半结直肠一期切除吻合28例)，全结肠切除或次全切除吻合者108例，Hartmann手术36例，Dixon手术9例，回乙状结肠或回直肠吻合捷径11例，肿瘤近端肠管造瘘7例。术后出现并发症53例(17．8％)，为切口感染、腹腔感染和肠瘘；死亡17例；280例(94．3％)痊愈出院。结论 一期切除吻合和结肠次全切除及全切除吻合手术治疗结直肠癌并发急性肠梗阻，是方便可行而安全有效的。     

结、直肠癌引起的急性肠梗阻的外科处理

回顾分析64例由结、直肠癌引起的急性肠梗阻的临床资料。18例右半结肠癌中一期切除吻合8例，一期切除加回肠-横结肠断端双腔造瘘5例，一期暂时性盲肠造瘘，二期根治性切除肿瘤2例，3例无法切除者，行回肠-横结肠吻合术；19例左半结肠癌中一期切除吻合7例，一期切除加预防性盲肠造瘘4例，一期切除加结肠断端双腔造瘘6例，一期暂时性横结肠造瘘，二期切除肿瘤1例，1例无法切除者，行永久性横结肠造瘘；27例直肠癌中一期切除吻合13例，一期切除加预防性横结肠造瘘9例，一期行暂时性乙状结肠造瘘，二期切除肿瘤3例，2例无法切除者，行永久性乙状结肠造瘘。术后发生6例吻合口瘘中右半结肠癌1例，左半结肠癌1例，直肠癌4例；一期切除加预防性造瘘1例，其余5例均为一期切除吻合者。 围手术期死亡4例。提示结、直肠癌引起的急性肠梗阻的术式选择应根据病人全身情况及肠管、肿瘤的局部情况而定。     

泛影葡胺灌肠在结肠癌伴不完全性梗阻的术前应用

目的探讨结肠癌伴梗阻患者术前应用76％泛影葡胺灌肠的临床价值。方法从2003年1月至2006年12月,将同一组医生处理的46例结肠癌致急性肠梗阻的患者根据术前使用76％泛影葡胺灌肠与否分为试验组和对照组两组,各23例。比较两组患者的梗阻解除率、暂时性造口比例、一期手术切除率的情况。结果试验组术前使用泛影葡胺灌肠的梗阻解除率为65．2％,对照组为30．4％;两组患者暂时性造口比例和一期手术切除率分别为13．0％、87．0％和26．1％、56．5％。结论结肠癌急性肠梗阻患者使用76％泛影葡胺灌肠可提高梗阻解除率,降低急诊手术的比例,同时降低术后并发症。     

Surgical treatment of acute intestinal obstruction caused by large bowel carcinoma

In the past 30 years 338 patients with colorectal carcinoma were admitted for acute intestinal obstruction which accounted for 17.17% of 1969 surgically treated colorectal carcinomas. Of these, right colon carcinoma was found in 116 cases, left colon carcinoma in 177, and rectal carcinoma in 45. Sixty nine one-stage resections of the tumor out of 148 emergent operations were carried out including all 29 right colon carcinomas, 20 out 34 left colon carcinomas, and 4 out of 6 rectal carcinomas. In patients undergoing one-stage resections, the overall operative mortality was 3.77%, morbidity happened in one case suffering from anastomotic leakage, and the five year survival rate was 43.4% compared with no operative mortality, and five year survival of only 18.75% in delayed resection group. Our data showed that the mortality of one stage resection of left colon carcinomas complicated with acute obstruction was acceptable and the five year survival rate was slightly higher than that in delayed resection. In terms of whole series, the five year survival rate in one stage resection group was significantly higher than that in delayed resection group. The authors, therefore, favour one stage resection of the tumor in cases of acute intestinal obstruction.     

Comparison of one-stage resection and anastomosis of acute complete obstruction of left and right colon

BACKGROUND: Although acute obstruction of the right colon is usually handled by primary anastomosis following resection, many surgeons are reluctant to offer one-stage resection and anastomosis to patients with obstructive lesions of the left colon. The aim of the study is to compare the immediate result of one-stage resection and anastomosis for patients with acute complete obstruction of the right colon versus left colon. METHODS: From January 1986 to December 2003, 214 cases of acute colonic obstruction were managed with one-stage resection and anastomosis by a single surgeon. Eighty patients were operated on for obstructive lesions of the right colon, 71 of them for carcinoma of the colon. Operative mortality was 10% (8/80); all except 2 patients died of respiratory failure. There were 2 cases (2.5%) of anastomotic leakage. One hundred thirty-four patients were operated on for obstructive lesions of the left colon, 127 of them for carcinomas of the colon and rectum. Operative mortality was 1.5% (2/134); both patients died of metastasis from the colorectal cancer following surgery. There were 3 cases (2.3%) of anastomotic leakage. CONCLUSION: This experience suggests that an anastomosis can be performed as safely in patients with acute obstruction of the left colon as in those with acute obstruction of the right colon. Mortality following resection and anastomosis is actually lower in left than right colonic obstruction. Neither intraoperative irrigation nor routine subtotal colectomy was found to be necessary in patients with acute colonic obstruction. Intraoperative decompression should be considered in left and also right colonic obstruction prior to the anastomosis following colonic resection.     

左半结肠癌合并急性肠梗阻Ⅰ期吻合手术治疗体会

目的 探讨左半结肠癌合并急性肠梗阻手术治疗方法 及结局。方法 选取我院收治35例左半肠癌合并急性肠梗阻的患者,术中采取肠道充分灌洗处理,均行一期吻合术。结果 所有患者手术过程顺利,未发生围手术期死亡病例,吻合口漏1例（2.9%）,经通畅引流、冲洗、加强营养等治疗后痊愈出院。左半结肠癌伴急性梗阻患者平均住院时间为14.5（9～24）天,3例患者发生切口感染或液化（8.6%）,经换药等处理后愈合。发生肺部感染4例（11.4%）,经抗感染治疗痊愈。结论 左半结肠癌合并急肠梗阻进行术中结肠灌洗并行Ⅰ期肠切除吻合是可行的。     

一期切除吻合术治疗左半结肠癌并急性肠梗阻临床疗效观察（附46例报告）

目的 探讨左半结肠癌并急性肠梗阻行一期切除吻合术的安全性及其临床应用.方法 对46例左半结肠癌并梗阻患者行一期肠切除肠吻合术,术中进行有效的结肠减压及清洁灌洗,术后观察疗效.结果 有31例患者左半结肠恶性梗阻患者经保守治疗肠梗阻缓解改限期手术行一期肠切除吻合术,其余15例患者一般情况较好,经全结肠灌洗后一期肠切除吻合术,所有手术均顺利完成,术后并发切口感染8例（17.4％）,吻合口漏4例（8.7％）,经保守治疗痊愈.结论 左半结肠癌并发急性肠梗阻患者行一期肿瘤切除吻合术是安全有效的.     

对不同部位结肠癌性肠梗阻术式选择的临床研究

目的探讨不同部位结肠癌性肠梗阻的术式选择。方法回顾性分析我院2007年7月至2012年12月期间手术治疗76例结肠癌性肠梗阻的临床资料。结果Ⅰ期肿瘤切除60例,占78.9%(60/76),其中Ⅰ期吻合55例,占91.7%(55/60)。左半结肠癌占60%(33/55),其中Ⅰ期左半结肠切除吻合术51.5%(17/33),I期扩大右半结肠切除吻合术27.3%(9/33),经内镜支架置入过渡后行I期左半结肠切除吻合术18.2%(6/33);Hartmann手术5例,占6.5%(5/76),Ⅰ期单纯造瘘9例(5例Ⅱ期切除),总切除率78.9%(60/76),术后并发吻合口漏1例,治愈75例,住院死亡1例(1.3%)。结论对结肠癌急性结肠梗阻应综合分析,选择适当术式,个体化治疗。     

左半结肠癌性梗阻术中肠道灌洗Ⅰ期手术的应用

目的探讨术中结肠灌洗在左半结肠癌并急性梗阻Ⅰ期切除吻合中的应用价值。方法对32例左半结肠癌致肠梗阻行一期切除吻合临床资料进行回顾性分析。结果 32例中根治性切除29例,姑息性切除3例,均行一期切除吻合。腹部切口感染2例,经换药治愈;未发生肠瘘,无死亡病例。结论在做好急诊手术前准备,恰当的术中术后处理,有效的抗生素联合应用基础及肠外营养支持治疗,左半结肠癌并急性肠梗阻患者行一期左半结肠切除术是安全可行的。     

Carcinoma of the caecum

This study presents a review of 519 of 553 unselected patients with carcinoma of the caecum presenting in the Plymouth Health District between 1975 and 1987. A large proportion of the patients were elderly and the median age increased throughout the study period to 76 years. One third of cases presented as an emergency and a small number was discovered at autopsy. Bowel obstruction accounted for over half the emergencies and chronic anaemia for half the elective cases. At presentation many tumours were advanced and only 5% were Dukes' A. One quarter of patients had synchronous tumours. Resection was performed in most cases, and this was attempted even in the presence of local invasion and liver metastases. Morbidity following resection was low and only six anastomotic leaks were clinically apparent. The mortality rate following resection was 2.6% and was higher for emergency procedures. The age-adjusted 5-year survival rate was 37% and rose to 64% for those undergoing 'curative' surgery. These results suggest that future improvements in the management of right colon cancer may lie with early referral and diagnosis. This study further highlights the importance of good perioperative care in the increasingly elderly patient.     

老年人左半结肠癌并急性肠梗阻Ⅰ期切除吻合疗效观察(附46例报告)

目的 探讨老年人左半结肠癌急性肠梗阻行I期切除吻合手术的临床疗效.方法 对46例老年左半结肠癌急性梗阻患者行急诊I期切除吻合术,术中充分肠道减压和结肠灌洗使肠道空虚、清洁、吻合口双层缝合.结果 无死亡病例,肺部感染6例,切口感染5例,其中2例切口裂开,吻合口瘘2例.结论 左半结肠癌急性梗阻,只要严格掌握手术指征,I期手术是安全有效的.