食管贲门癌切除术黏膜层单层吻合法疗效分析

目的探讨食管、胃及空肠黏膜单层吻合法预防吻合口瘘、吻合口狭窄及返流性食管炎的效果.方法 1996年3月～2002年8月手术治疗食管癌235例,贲门癌195例,采用食管-胃及空肠黏膜延长、黏膜单层缝合法.结果术后10 d X线吞钡照片示钡剂通过顺畅,吻合口直径1.5～2 cm.术后随访1年,吞咽顺利,未见吻合口狭窄.结论该术式吻合口径宽,对预防吻合口瘘、狭窄及返流性食管炎效果显著,是食管及胃肠吻合较为理想的方法.     

单层粘膜吻合加部分双层吻合法在食管癌、贲门癌术中应用体会(附126例报告)

食管癌、贲门癌食管胃吻合术,如何防止吻合口瘘,吻合口狭窄和返流,始终是胸外科医师关注的问题。作者针对食管胃吻合术后吻合口瘘并发症,设计了单层粘膜吻合加部分双层吻合法应用于临床,于1993年8月～1999年9月应用该手术方法手术治疗食管癌、贲门癌患者90例,效果良好。另外,应用双层吻合法手术治疗36例患者作对比。报告如下。 1材料与方法 1．1临床资料 本组患者126例,其中90例应用单层粘膜加部分双层吻合法,均行上消化道造影检查,另36例行双层吻合。     

单层粘膜吻合加部分双层吻合法在食管癌,贲门癌术中应用体会 …

食管癌、贲门癌食管胃吻合术,如何防止吻合口瘘,吻合口狭窄和返流,始终是胸外科医师关注的问题。作者针对食管胃吻合术后吻合口瘘并发症,设计了单层粘膜吻合加部分双层吻合法应用于临床,于１９９３年８月～１９９９年９月应用该手术方法手术治疗食管癌、贲门癌患者９０例,效果良好。另外,应用双层吻合法手术治疗３６例患者作对比。报告如下。１材料与方法１．１临床资料 本组患者１２６例,其中９０例应用单层粘膜加部分双层吻合法,均行上消化道造影检查,另３６例行双层吻合。１．２手术方法 术中将游离胃提至胸腔或颈部,切除病变…     

单层手工吻合在低位直肠癌保肛术中的应用

[目的]探讨运用单层手工吻合行低位直肠癌保肛术的可行性。[方法]1998年5月至2005年8月收治的35例低位直肠癌,采用单层手工吻合的方法行保肛术。[结果]全组病人成功保肛,无手术死亡。吻合口瘘4例,占11.4%,保守治疗痊愈;无吻合口狭窄。[结论]运用单层手工吻合行低位直肠癌保肛术,切实可行;如术中、术后处理得当,术后并发症不会增加。     

食管斜形切除粘膜外翻斜形插入新术式的临床研究(附176例临床报告)

目的：为了预防食管胃吻合口并发症,作者自１９８７年９月－１９９７年４月设计一种主式应用于临床研究。方法：在肿瘤上方斜形切除食管,粘膜层１￣１．５ｃｍ长,且外翻覆盖在肌层上,然后将食管端２￣２．５ｃｍ插入胃腔内,用胃切吻合口人一层与食管肌层缝合一周,并在其上方再包埋缝合一层。结果：采用此方法连续治疗食管癌、贲门癌１７６例,术后未发生任何吻合口并发症。结论：未术式在许多关键步骤上有别于传统吻合方法,对     

食管贲门癌切除吻合方式与吻合口并发症关系的研究

目的 :研究降低食管、贲门癌切除吻合口瘘及狭窄的发生率的方法 :方法 :对 12 6例病人采用Gambee氏单层吻合 ,并与同期 78例传统双层套入式食管、胃吻合患者比较。结果 :Gambee氏单层吻合发生吻合口瘘 1例 (1 12 6) ,发生率 0 8% ,无吻合口狭窄 ;对照组吻合口瘘 4例 (4 78) ,发生率为 5 1% ,吻合口狭窄 7例 (7 78) ,发生率 9%。结论 :Gambee氏单层吻合是一种操作简便、安全可靠的降低吻合口并发症发生率的吻合方法     

胃食管单层吻合术在食管贲门癌术中的应用

1998年3月-2001年5月对112例食管贲门癌切除实行单层吻合法，不做前后壁加强。此吻合法保证了吻合口良好的弹性及血运，减少了吻合瘘及吻合口狭窄等并发症。     

食管贲门癌切除吻合方式与吻合口并发症关系的研究

目的：研究降低食管、贲门癌切除吻合口瘘及狭窄的发生率的方法；方法：对126例病人采用Gambee氏单层吻合，并与同期78例传统双层套入式食管，胃吻合患者比较。结果：Gambee氏单层吻合发生吻合口瘘1例（1/126），发生率0.8%，无吻合口狭窄；对照组吻合口瘘4例（4/78），发生率为5.1%，吻合口狭窄7例（7/78），发生率9%，结论：Gambee氏单层吻合是一种操作简便，安全可靠的降低吻合口并发症发生率的吻合方法。     

颈部食管胃分层吻合术治疗食管癌

目的探讨食管胃吻合术并发症的预防方法。方法采用颈部食管黏膜和黏膜下层与胃黏膜和黏膜下层、食管肌层与胃浆肌层吻合的食管胃分层吻合术治疗28例食管癌。结果28例食管癌患者手术经过顺利,无吻合口漏,无吻合口狭窄和食管返流。结论食管胃分层吻合法能有效预防吻合口瘘、吻合口狭窄及食管返流等并发症。     

套入式食管粘膜胃粘膜吻合术146例报告

食管癌及贲门癌手术，在消化道重建中，使食管粘膜和胃粘膜都较其肌层长约1．5cm，行胃壁包套式粘膜对粘膜吻合术，粘膜吻合突入胃腔内，临床应用146例，显示该手术具有预防和减少吻合瘘，吻合口狭窄及抗返流的作用。     

降结肠癌一期切除术26例临床观察

探讨影响吻合口愈合因素的传统与现代观念并进一步探究一期手术中更为合理的肠道准备方式。方法　 2 6例降结肠癌分为造瘘组 (8例 )、冲洗组 (9例 )和粪便吸引组 (9例 )三组 ,术中分别采用 3种不同方式行紧急肠道准备 ,所有病人均采用结肠切除一期吻合加外置的方法 ,对比观察三组病人的吻合口愈合情况。结果　造瘘组 (8例 )有 3例发生瘘 ,冲洗组有 1例发生瘘 ,粪便吸引组全部一期愈合。结论　粪便吸引组作为一种术中紧急肠道准备方法 ,其吻合口愈合情况优于前两组 ;结肠一期吻合加外置的方法有利于观察吻合口的愈合情况。     

Digestive tract reconstruction of laparoscopic total gastrectomy for gastric cancer: a comparison of the intracorporeal overlap,intracorporeal hand-sewn anastomosis,and extracorporeal anastomosis

BackgroundThe application of esophagojejunostomy has certain difficulties in totally laparoscopic total gastrectomy (TLTG). This is due to the higher requirement for surgical techniques and the lack of any unified standards. This study aim to explore the practicability and safety of intracorporeal overlap and intracorporeal hand-sewn anastomosis compared with extracorporeal anastomosis.MethodsThe clinical pathological data of 56 patients who underwent TLTG from March 2016 to December 2020 in the Harbin Medical University Cancer Hospital were retrospectively analyzed. According to the method of anastomosis, the patients were divided into the overlap (n=36) and the hand-sewn anastomosis (n=20). Patients who receive laparoscopic-assisted total gastrectomy (LATG; n=74) formed the control group. The basic clinical data, and intraoperative and postoperative results of the patients were assessed.ResultsCompared with the control group, the overlap anastomosis and hand-sewn anastomosis groups showed no significant differences in clinicopathological data and short-term postoperative recovery. There were no significant differences between the overlap and the control group in operation time nor anastomosis time. However, the anastomosis time of the hand-sewn anastomosis group was significantly prolonged compared to the control group (53.20±14.14 vs. 43.01±12.53 minutes, P=0.002). Compared with the control group, the operation cost was significantly higher in the overlap group (CNY 81,300±6,100 vs. CNY 76,600±6,800, P=0.001), but significantly lower in the hand-sewn anastomosis group (CNY 71,900±1,700 vs. CNY 76,600±6,800, P=0.003). Early postoperative complications occurred in 5 cases (13.9%) in the overlap group, 3 cases (15.0%) in the hand-sewn anastomosis group, and 11 cases (14.9%) in the control group. There were 3 cases (8.3%) of postoperative anastomotic-related complications in the overlap group. No anastomotic-related complications were observed in the hand-sewn anastomosis group.ConclusionsThe overlap anastomosis and hand-sewn anastomosis are practical and safe. Furthermore, the overlap anastomosis may be more suitable for patients with lower cardia and fundic lesions. The hand-sewn method has a wider range of indications pending advanced surgical skills, and is an effective supplementary technique for instrument anastomosis.     

单层排线吻合法在食管癌及贲门癌手术中的应用价值

目的评价单层排线吻合法在食管癌及贲门癌术中的应用价值。方法 157例食管癌、贲门癌患者采用单层排线法吻合(单层排线组),155例采用传统食管-胃双层包埋法吻合(传统组),对比两组术后吻合口瘘及狭窄的发生情况。结果单层排线组术后无1例发生吻合口瘘,仅有2例轻度吻合口狭窄(占1.27%);传统组术后发生吻合口瘘5例(3.23%),吻合口狭窄8例(5.16%),其中5例为中、重度狭窄。两组术后吻合口瘘及狭窄的发生率比较差异有统计学意义(均P<0.05)。结论以单层排线吻合法行食管癌、贲门癌根治术食管-胃吻合,操作简单、省时、易学,并能有效预防术后吻合口瘘及吻合口狭窄。     

Laparoscopic proximal gastrectomy with a hand-sewn esophago-gastric anastomosis using a knifeless endoscopic linear stapler

Proximal gastrectomy has been applied for selected patients with early upper gastric cancer, because of its potential advantages over total gastrectomy, such as preserving gastric capacity and entailing fewer hormonal and nutritional deficiencies. Esophago-gastric anastomosis is a simple reconstruction method with an excellent postoperative outcome provided that gastroesophageal reflux is properly prevented. Following open surgery, the esophagus is anastomosed to the anterior stomach wall with partial fundoplication to prevent esophageal reflux. We developed a novel laparoscopic hand-sewn method to reproduce the anti-reflux procedure that is used in open surgery. The esophagus is first fixed to the anterior stomach wall with a knifeless endoscopic linear stapler. This fixation contributes to maintaining a stable field for easier hand-sewn anastomosis, and allows us to complete the left side of the fundoplication at the same time. This novel technique was used to successfully perform complete laparoscopic proximal gastrectomy with a hand-sewn esophago-gastric anastomosis in ten patients, without any postoperative complications. No patient had symptoms of gastroesophageal reflux during a median follow-up period of 19.9 months. One patient developed anastomotic stenosis, and this was resolved with endoscopic dilatation. The mean percent body weight loss at 12 months after surgery, in comparison to the preoperative weight, was 10.4 %. Laparoscopic proximal gastrectomy with an esophago-gastric anastomosis using our novel technique would be a feasible choice would be a feasible choice and would show benefit for selected patients with early upper gastric cancer.     

胃食管颈部器械吻合新方法的疗效分析——胃部洞型切口吻合法

目的：比较胃部洞形切口胃食管颈部器械吻合新方法和传统丝线手工吻合及常规器械吻合治疗食管癌的疗效。方法：应用胃部洞形切口胃食管颈部器械吻合新方法治疗食管癌25例为研究组,另分别随机抽取同期病例各30例应用传统丝线手工吻合及常规器械吻合治疗食管癌为对照组,行病例对照研究。结果：应用此种新方法行颈部食管胃器械吻合,其吻合口瘘的发生率及伤口感染率均明显低于手工丝线吻合,且有显著性差异（P〈0.05）。此新方法治疗食管癌病例多为胸上段食管癌,病变高度明显高于丝线手工吻合及常规器械吻合,有显著性差异（P〈0.01）,明显节省手术时间,减少术后住院时间,均有显著性差异（P〈0.05）。新方法治疗食管癌术后吻合口狭窄及切口阳性率有低于丝线手工吻合及常规器械吻合的趋势,但暂无显著性差异（P〉0.05）。结论：胃部洞形切口胃食管颈部器械吻合新方法治疗食管癌与传统丝线手工吻合及常规器械吻合比较,更加适合高位胸上段食管癌,并能明显降低术后吻合口瘘及伤口感染率,显著节省手术时间,缩短术后住院时间,有减少术后吻合口狭窄及切缘阳性率的趋势。     

A simplified procedure for creating a urinary conduit in patients with a colostomy

A simplified procedure for constructing a urinary conduit is described in patients who have already undergone fecal diversion with colostomy. Two patients are described in whom this method was utilized to create a urinary conduit without the need for an intestinal anastomosis. This procedure is especially suited to high-risk surgical candidates with comorbid medical conditions, multiple previous surgical procedures or prior pelvic radiotherapy in whom avoiding an intestinal anastomosis can significantly reduce postoperative morbidity. This simplified method for creating a urinary conduit is described in two patients and discussed as related to alternative methods for establishing supravesicular urinary diversion.     

A simplified technique of free flap pedicle transfer for reconstruction of defects following head and neck cancer ablation

Free flaps are being widely used for reconstruction of defects following head and neck cancer ablation. The pedicle of the flap is usually tunneled into the neck wound for anastomosis to the neck vessels. This transfer of the pedicle can be technically difficult to execute and associated with difficulties of torsion and kinking. No effective method has been so far reported to make this procedure easy and safe. A very easy and effective method for the pedicle transfer is described in this report, which has been practiced successfully in our head and neck service in more than 175 free flaps.     

Cervical anastomosis of the stomach transposed through the esophageal bed--report of 536 cases

Cervical anastomosis of the stomach transposed through the esophageal bed after subtotal resection of esophagus was performed in 536 patients with esophageal cancer during the past 15 years. It comprised 41.2% of all esophagotomy. This operation can be used for lesion at every segment of the esophagus except carcinoma of gastric cardia. Its advantages are: 1. The lesions can be radically resected; 2. The distance of transposition is short; 3. The patient's position need not be changed during the whole course of the operation, and the operative trauma is smaller than the conventional method with three incisions; 4. The stomach lying in the esophageal bed is more physiological; and 5. The procedure of cervical anastomosis is easy and safe. The authors recommend that the cervical anastomosis be adopted instead of anastomosis above the arch of aorta, and be performed through the esophageal bed.     

中低位直肠癌全系膜切除机械内吻合术的应用

目的探讨对中低位直肠癌行全直肠系膜切除并应用单钉机械吻合术行结肠-直肠行低位吻合的疗效.方法对32例中低位直肠癌实施TME原则的根治性手术,应用可重复的单钉吻合器行低位结肠-直肠端端吻合术.结果 32例均能完整切除直肠系膜,吻合口距齿状线2～5 cm者21例,2 cm以内者11例.术后1例吻合口瘘,改行Mile术后治愈.术后患者肛门括约肌功能、排尿功能良好.结论 TME术式应用可重复单钉机械吻合保肛吻合可靠,操作简单,费用少,符合肛门生理.