改良胃空肠Roux-en-Y吻合术应用观察

目的观察改良胃空肠Roux-en-Y吻合术的应用效果。方法将43例需行胃切除不宜做毕Ⅰ术式的患者随机分为改良组28例和对照组15例,改良组采用改良胃空肠Roux-en-Y吻合术,对照组采用标准胃空肠Roux-en-Y吻合术。结果改良组手术时间为(260±50)min,术中出血(280±80)ml;对照组分别为(300±70)min(、350±90)ml。两组比较,P均<0.05。术后随访11～24个月,平均18个月,对照组出现吻合口瘘4例,Roux潴留综合征7例,倾倒综合征1例,碱性反流性胃炎1例,改良组分别为0、1、1、1例。两组术后吻合口瘘、Roux潴留综合征比较,P均<0.05。结论改良胃空肠Roux-en-Y吻合术所需手术时间缩短、创伤小,且术后并发症少。     

囊肿切除肝总管空肠Roux-en-Y吻合术治疗先天性胆管囊肿

目的 观察囊肿切除肝总管空肠Roux-en-Y吻合术治疗小儿先天性胆管囊肿的疗效。方法 采用囊肿切除肝总管空肠Roux-en-Y吻合术治疗小儿先天性胆管囊肿56例。结果 56例患儿手术全部成功。术后患儿胆管囊肿症状消失,肝胆系统结构和功能均恢复正常。术后并发胆道感染1例,腹膜炎1例,肺炎3例,无胆瘘和伤口感染者,无死亡病例。结论 囊肿切除肝总管空肠Roux-en-Y吻合术是治疗小儿先天性胆管囊肿的有效术式。     

胆管空肠Roux-en-Y吻合术后并发逆行性胆道感染的研究进展

目前临床对多种胆道疾病多采用胆管空肠Roux-en-Y吻合术,该手术方法临床疗效满意。但是,胆管空肠Roux-en-Y吻合术后并发逆行性胆道感染带给患者身心痛苦,对患者的预后造成了严重的影响。因此,对胆管空肠Roux-en-Y吻合术后并发胆道感染进行积极的防治具有重要的意义。该文对胆管空肠Roux-en-Y吻合术后逆行性胆道感染的研究进展进行综述。     

内镜超声引导下经空肠胆管穿刺引流术用于食管空肠 Roux-en-Y吻合术后患者一例

上消化道重建术后的患者常因解剖结构改变而使标准内镜逆行胰胆管造影操作难度显著增大甚至无法完成。治疗性内镜超声技术的飞速发展为外科术后患者提供了微创胆管引流的新选择。本文报道1例食管空肠Roux-en-Y吻合术后病例,因内镜无法到达十二指肠乳头导致内镜逆行胰胆管造影术失败,在内镜超声引导下行经空肠胆管穿刺引流术,取得了满意的引流效果。     

Roux-en-Y胃空肠吻合术后反复低血糖2例报道

接受Roux-en-Y胃空肠吻合术患者2例(术前T2DM及胃溃疡各1例),术后均出现发作性低血糖反应,OGTT显示餐后高胰岛素、C-P分泌及胰腺影像检查未见明显异常,予饮食调整联合α-糖苷酶抑制剂治疗均有效。     

胃空肠Roux-en-Y吻合术后吻合口-横结肠瘘一例

胃空肠Roux-en-Y吻合术后发生吻合口-横结肠瘘非常罕见,患者早期症状不明显且容易漏诊和误诊,典型三联征包括腹泻、体重减轻、粪性呕吐或粪性嗳气,确诊方式主要依据消化道造影和胃肠镜检查,对于明确诊断的患者需在营养状况改善的前提下尽早行手术治疗。本例患者通过行上消化造影及胃镜检查确诊该疾病,经过积极的术前准备和一期手术治疗后,症状明显改善。现将本中心对该疾病的诊疗过程及治疗体会报道如下。     

胃大部切除术后胃空肠吻合口横结肠瘘1例

<正> 病例:患者男,52岁,主因"腹胀、腹泻伴消瘦5年"于2010年4月29日收治入院。患者7年前因十二指肠溃疡穿孔行毕Ⅱ式胃大部切除并布朗式吻合术。术后2年开始出现腹胀、腹泻,大便带有未消化食物,7～8次/d,症状呈进行性加重,消瘦明显。入院查体:体温35.8℃,脉搏76次/min,呼吸18次/min,血压90/60 mm Hg(1 mm Hg=0.133 kPa),体重指数(BMI)15 kg/m~2,体形消瘦,贫血貌;舟状腹,腹软,无     

腹腔镜与开放肝总管空肠Roux-en-Y吻合术后并发症比较的Meta分析

目的评价腹腔镜与开放肝总管空肠Roux-en-Y吻合术后并发症发生率。方法检索Pub Med、Web of Science、中国知网、维普、万方数据库,收集腹腔镜与开放肝总管空肠Roux-en-Y吻合术后并发症的相关研究,检索时限均为从建库至2016年5月20日,由2位研究者根据纳入与排除标准独立筛选文献、提取资料和评价质量,采用STATA12.0软件对术后总并发症、切口感染、黏连性肠梗阻和胆漏的发生率进行分析。结果纳入9篇文献共548例患者,腹腔镜组261例,开腹组287例。腹腔镜组与开腹组相比,总并发症发生率低[比值比(OR)=0.40,95%可信区间(95%CI):0.24~0.68),P=0.001],切口感染发生率低(OR=0.20,95%CI:0.08~0.53,P=0.001),黏连性肠梗阻发生率低(OR=0.25,95%CI:0.06~0.99,P=0.049),差异均有统计学意义;2组间胆漏发生率差异无统计学意义(P0.05)。结论腹腔镜肝总管空肠Roux-en-Y吻合术较开放手术可降低术后总并发症、黏连性肠梗阻和切口感染发生率,是安全、可行的手术方式。     

胆肠Roux-en-Y吻合术后并发结石性输入袢肠梗阻一例

胆肠Roux-en-Y吻合术常被用于治疗肝外胆道良性狭窄性疾病,术后输入袢空肠内结石形成是其术后并发症之一,而因巨大结石致肠梗阻的报道较为罕见。本文报道1例胆肠Rou-en-Y术后并发结石性肠梗阻病例,并介绍其内镜下治疗过程,为此类疾病提供新的治疗思路。     

内镜下扩张治疗食管贲门癌术后吻合口狭窄43例

目的：总结食管-胃-空肠吻合口狭窄内镜下扩张治疗的疗效及经验．方法：对43例食管癌贲门癌术后食管胃和食管空肠吻合口狭窄患者行国产Savary-Gilliard探条扩张器胃镜下扩张术,术后进行局部活检,其中5例置放了食管支架．结果：所有病例扩张术后吞咽困难stooler分级明显提高,吞咽困难解除,近期有效率100%,扩张术后活检病理证实3例复发．12例行4-7次扩张,2例吻合口狭窄仍再发．结论：胃镜下探条扩张器治疗食管胃空肠吻合口狭窄安全有效,少部分经多次连续规则扩张仍狭窄再发者可置放食管支架,扩张术后应常规活检以排除局部癌症复发．     

经自然腔道取出标本的全腹腔镜远端胃癌根治术（Uncut Roux-en-Y吻合）七例报告

目的探讨经自然腔道取出标本的全腹腔镜远端胃癌根治术（Uncut Roux-en-Y吻合）的安全性、可行性及近期效果。 方法回顾性分析2017年1月至2017年5月淄博市临淄区人民医院实施的全腹腔镜远端胃癌D2根治术（胃空肠Uncut Roux-en-Y吻合）7例的临床资料。 结果7例病例均在全腹腔镜下成功完成,经自然腔道（阴道或直肠）取标本,无中转开腹,无术中并发症,无手术相关死亡。手术中位时间为280（260~320）min,其中消化道重建时间为45（35~55）min,术中中位失血为90（30~120）ml。术后中位排气时间2（1~3）d,手术后中位住院天数8（7~13）d。无吻合口漏、Roux滞留综合征（RSS）和直肠狭窄等相关并发症发生。 结论腹部无辅助切口经自然腔道取标本的全腹腔镜远端胃癌根治术（胃空肠Uncut Roux-en-Y吻合）安全、可行,既避免术后胆汁反流性胃炎,又避免了Roux-en-Y吻合的Roux滞留综合征;经自然腔道标本取出,进一步减少创伤,减轻术后疼痛,手术时间无明显延长。     

Myoelectric activity and motility of the Roux limb after cut or uncut Roux-en-Y gastrojejunostomy

INTRODUCTIONRoux-en-Y anastomosis is a commonly used surgical procedure in gastroenterological surgery; however, more than one third of the patients who experience such an operation suffer Roux stasis syndrome[1,2]. It has been proposed that the occurrenc…     

Endoscopic Retrograde Cholangiopancreatography with Single-Balloon Enteroscopy Is Feasible in Patients with a Prior Roux-en-Y Anastomosis

The purpose of this study is to describe the feasibility of using single-balloon enteroscopy (SBE) to perform endoscopic retrograde cholangiopancreatography (ERCP) in patients who had a prior Roux-en-Y (RY) anastomosis. This case series describes four patients, one with RY gastric bypass, two with RY due to bile duct injury, and one with RY after liver transplantation, who underwent ERCP with SBE. Cholangiography was successful in three of the four patients. In the procedure that was not successful, the enteroenterostomy site could not be located. The successful procedures ranged from 65–91 min in duration. Medication doses were higher than with typical ERCPs. No procedural complications occurred. SBE for ERCP is a feasible option for endoscopic access to the biliary tree in patients with prior RY anastomoses. Limitations of this technique include the time requirement, delay in identification of the enteroenterostomy site, potential learning curve, and immature technology lacking accessories.     

Digestive and nutritional status after total gastrectomy with a long Roux-en-Y reconstruction

Nineteen patients underwent clinical and nutritional review 1–5.5 years after gastrectomy and long Roux-en-Y jejunal reconstruction. Of these, 79% had little or no restriction of daily activity and only one patient became housebound. Although body weight was only maintained at postoperative levels, body protein status, as measured by arm muscle circumference, creatinine height index and plasma proteins, was normal. Body fat stores were reduced, indicating that fat or carbohydrate digestion was impaired. Mild asymptomatic anaemia in six patients was due to iron deficiency in three and folate deficiency in three. Eight patients had low red cell folate values and these patients had low folic acid intakes. It is concluded that a total gastrectomy using a long Roux-en-Y loop is usually associated with a satisfactory nutritional and digestive outcome but long-term supplements of iron and folic acid should be taken.     

Application of single balloon enteroscopy-assisted therapeutic endoscopic retrograde cholangiopancreatography in patients after bilioenteric Roux-en-Y anastomosis: Experience of multi-disciplinary collaboration

BACKGROUND Bilioenteric Roux-en-Y anastomosis is one of the most complicated approaches for reconstructing the gastrointestinal tract, and endoscopic retrograde cholangiopancreatography(ERCP) is technically challenging in patients after bilioenteric Roux-en-Y anastomosis. The optimal endoscopic strategies for such cases remain unknown.AIM To explore the feasibility and effectiveness of single balloon enteroscopy-assisted(SBE-assisted) therapeutic ERCP in patients after bilioenteric Roux-en-Y anastomosis based on multi-disciplinary collaboration between endoscopists and surgeons as well as report the experience from China.METHODS This is a single center retrospective study. All of the SBE-assisted therapeutic ERCP procedures were performed by the collaboration between endoscopists and surgeons. The operation time, success rate, and complication rate were calculated.RESULTS Forty-six patients received a total of 64 SBE-assisted therapeutic ERCP procedures, with successful scope intubation in 60(93.8%) cases and successful diagnosis in 59(92.2%). All successfully diagnosed cases received successful therapy. None of the cases had perforation or bleeding during or after operation,and no post-ERCP pancreatitis occurred.CONCLUSION Based on multi-disciplinary collaboration, SBE-assisted therapeutic ERCP in patients after bilioenteric Roux-en-Y anastomosis is relatively safe and effective and has a high success rate.     

Roux-en-Y改良P袢吻合术对减轻胃癌全胃切除术后胃食管反流病的临床价值

目的评价Roux-en-Y改良P袢吻合术对减轻胃癌全胃切除术后胃食管反流病（GERD）的临床价值。 方法选择2015年10月至2017年3月吉林大学中日联谊医院收治的行全胃切除术的胃癌患者40例。其中19例患者采用常规Roux-en-Y吻合术（常规Roux-en-Y吻合术组）,21例患者采用改良P袢吻合术（改良P袢吻合术组）。采用GerdQ量表评估所有患者术后1年出现GERD的情况。采用χ²检验比较2组患者GERD发生率差异。 结果所有患者手术均获得成功,无一例患者死亡。改良P袢吻合术组患者术后1年GERD发生率为4.8% （1/21）,低于常规Roux-en-Y吻合术组的42.1% （8/19）,且差异有统计学意义（χ²=7.98,P<0.05）。 结论Roux-en-Y改良P袢吻合术能显著减少胃癌全胃切除术后GERD的发生。     

胆道外科手术中及术后发现肝吸虫病15例临床分析

目的分析胆道外科手术过程中发现肝吸虫病的临床特点,为肝吸虫病的外科治疗提供更全面、有效的诊疗信息。方法回顾性分析吉林大学白求恩第一医院肝胆胰外科2013年1月-2016年1月胆道手术中及术后发现的15例肝吸虫病患者临床资料,总结其临床特点。结果 15例患者全部为男性,其中5例患者明确曾生食淡水鱼虾,8例行腹腔镜胆道探查术,7例行经内镜逆行胰胆管造影(ERCP),均于术中或术后引流液中发现成虫。15例患者规律驱虫治疗后治愈。结论胆道探查术中发现灰黑色或鲜红色瓜子样絮状物,应高度怀疑肝吸虫,并建议术中留置T管引流;腹腔镜胆道探查术T管引流术后或ERCP鼻胆管引流术后发现可疑肝吸虫,需进一步行微生物学检查;已经明确的肝吸虫病,需杜绝生食鱼虾并行规律的驱虫治疗。     

Outcomes for jejunal interposition reconstruction compared with Roux-en-Y anastomosis:A meta-analysis

AIM:To compare the clinical outcomes between jejunal interposition reconstruction and Roux-en-Y anastomosis after total gastrostomy in patients with gastric cancer.METHODS:A systematic literature search was conducted by two independent researchers on Pub Med,EMBASE,the Cochrane Library,Google Scholar,and other English literature databases,as well as the Chinese Academic Journal,Chinese Biomedical Literature Database,and other Chinese literature databases using "Gastrostomy","Roux-en-Y",and "Interposition" as keywords.Data extraction and verification were performed on the literature included in this study.Rev Man 5.2 software was used for data processing.A fixed-effects model was applied in the absence of heterogeneity between studies.A random effects model was applied in the presence of heterogeneity between studies.RESULTS:Ten studies with a total of 762 gastric cancer patients who underwent total gastrostomy were included in this study.Among them,357 received jejunal interposition reconstruction after total gastrostomy,and 405 received Roux-en-Y anastomosis.Compared with Roux-en-Y anastomosis,jejunal interposition reconstruction significantly decreased the incidence of dumping syndrome(OR = 0.18,95%CI:0.10-0.31;P < 0.001),increased the prognostic nutritional index [weighted mean difference(WMD) = 6.02,95%CI:1.82-10.22;P < 0.001],and improved the degree of postoperative weight loss [WMD = 2.47,95%CI:-3.19-(-1.75);P < 0.001].However,there is no statistically significant difference in operative time,hospital stay,or incidence of reflux esophagitis.CONCLUSION:Compared with Roux-en-Y anastomosis,patients who underwent jejunal interposition reconstruction after total gastrostomy had a lower risk of postoperative long-term complications and improvedlife quality.     

Distal gastrectomy and Roux-en-Y reconstruction after failed antireflux operations for recurrent reflux esophagitis: a case report

The patient was a 35-year-old man who first underwent fundoplication due to hematemesis associated with reflux esophagitis 11 years earlier. Despite two subsequent antireflux operations, reflux-related symptoms persisted, and upper gastrointestinal endoscopy confirmed recurrent reflux esophagitis. After 24-h pH monitoring and Bilitec 2000 showing regurgitation of gastric and duodenal juice, distal gastrectomy with Roux-en-Y reconstruction was performed. The patient's postoperative course was uneventful, and recurrence has not appeared for 10 months after surgery. To our knowledge, this is the first report of successful surgery after three failed antireflux operations for recurrent reflux esophagitis. Distal gastrectomy should be considered after unsuccessful antireflux operations for intractable reflux esophagitis.