腹腔镜下CK Parastomal补片修补造口旁疝疗效分析

目的总结腹腔镜下应用CK Parastomal补片修补造口旁疝的手术方法及临床疗效。方法回顾分析2006年6月-2010年3月24例于腹腔镜下应用CK Parastomal补片修补造口旁疝患者的临床资料。男15例,女9例;年龄47～80岁,中位年龄55岁。左下腹结肠造口旁疝19例,右下腹回肠造口旁疝5例。发生造口旁疝时间1～4年,平均2.4年。疝环最大径3～7 cm,平均5.2 cm。均无疝修补史。结果 18例成功完成腹腔镜下修补,6例因腹腔内广泛致密粘连转为开放手术。手术时间78～178 min,平均121 min。术后切口均Ⅰ期愈合。术后3～7 d 8例发生浆液肿,均经穿刺抽吸后消失。术后1个月内11例出现修补区域腹壁疼痛,均自行消失。24例患者术后均获随访,随访时间6～39个月,平均27个月。术后3个月1例复发,其余患者随访期间均无复发。结论 腹腔镜下应用CK Parastomal补片修补造口旁疝是一种安全、可行的方法,可获得较好的近期疗效,但远期效果尚需进一步观察。     

Parastomal hernia repair using cross-linked porcine dermis: Report of a case

Parastomal hernia is not an uncommon complication after colostomy or ileostomy formation, but it may have serious consequences, such as intestinal obstruction and strangulation. Thus, the surgeon must repair the parastomal hernia using a technique that minimizes the chance of recurrence and complications. This case report describes a novel method of parastomal hernia repair using cross-linked acellular porcine dermal collagen matrix, a new biological material suitable for hernia repair.     

Parastomal hernia prevention using a novel collagen implant: a randomised controlled phase 1 study

BACKGROUND: Parastomal hernias can be prevented or repaired using synthetic mesh; however, reported complications include infection, fibrosis and potential bowel erosion. The study aim was to assess the safety, feasibility and potential efficacy of using a prophylactic collagen implant. METHODS: Twenty patients undergoing defunctioning stomas were randomised to a conventional procedure or reinforcement with the implant. Follow-up included regular symptom questionnaires, clinical examination, stoma site ultrasound, and serum inflammatory markers. RESULTS: Ten patients (four males; mean BMI 26.3) had a conventional stoma, and ten (three males; mean BMI 26.3) received the implant. At a median of 6.5 months follow-up, a parastomal hernia was clinically evident in three of ten patients without the implant, and in none of ten patients with the implant. There were no clinical complications, ultrasound evidence of chronic seromas or serological evidence of a systemic inflammatory response. CONCLUSIONS: Xenogeneic collagen has been demonstrated to aid soft tissue reinforcement. In this study, in contrast to published data relating to the use of conventional synthetic mesh, there were no complications related to infection or the implant's proximity to the bowel. This trial demonstrates that the implant is safe, feasible to use and has the potential to prevent parastomal herniation.     

Parastomal Hernia Repair: a Single Center Experience

Background/Objectives:

Despite multiple options for operative repair of parastomal hernia, results are frequently disappointing. We review our experience with parastomal hernia repair.

Methods:

A retrospective chart review was performed on all patients with parastomal hernia who underwent LAP or open repair at our institution between 1999 and 2006. Information collected included demographics, indication for stoma creation, operative time, length of stay, postoperative complications, and recurrence.

Results:

Twenty-five patients who underwent laparoscopic or open parastomal hernia repair were identified. Laparoscopic repair was attempted on 12 patients and successfully completed on 11. Thirteen patients underwent open repair. Operative time was 172±10.0 minutes for laparoscopic and 137±19.1 minutes for open cases (P=0.14). Lengths of stay were 3.1±0.4 days (laparoscopic) and 5.1±0.8 days (open), P=0.05. Immediate postoperative complications occurred in 4 laparoscopic patients (33.3%) and 2 open patients (15.4%), P=0.38. Parastomal hernia recurred in 4 laparoscopic patients (33.3%) and 7 open patients (53.8%) after 13.9±4.5 months and 21.4±4.3 months, respectively, P=0.43.

Conclusion:

Laparoscopic modified Sugarbaker technique in the repair of parastomal hernia affords an alternative to open repair for treating parastomal hernia.     

Parastomal hernia repair

Objective The aim of this study was to audit the results of parastomal hernia repair. Methods A retrospective review was made of all patients having parastomal hernia repair at 2 teaching hospitals over a 12‐year period. Results Forty‐three patients had 51 parastomal hernia repairs. Three types of hernia repair were used: 14 (28%) local suture, 19 (37%) local mesh repair and 18 (35%) stoma relocation. Three patients died and significant complications occurred in 65% of repairs. Parastomal hernia recurred in 18 (38%) of repairs. This was greatest with a sutured repair (59%) and least in patients having stoma relocation (24%). Repair with mesh was associated with a 39% recurrence rate. No significant statistical difference was found for the results of these repairs. Conclusion Parastomal hernia repair is associated with high rates of morbidity, mortality and recurrence. Repair should not be undertaken without a good indication.     

腹腔镜造口旁疝修补术13例报告

目的探讨采用腹腔镜钥匙孔手术行造口旁疝修补术的可行性。方法回顾性分析2007年11月～2011年10月采用钥匙孔技术及Proceed补片完成的13例腹腔镜造口旁疝修补术的临床资料。2例回肠代膀胱造瘘,11例左下腹永久性乙状结肠造瘘,其中1例为造口旁疝修补术后复发。术中游离疝周粘连后,将补片适当修剪,中间留圆孔,置于疝囊下方,用5mm螺旋钉枪固定于腹壁。结果所有患者均顺利完成手术。术中并发症2例：横结肠系膜血管损伤1例,造瘘肠管损伤1例;术后并发症3例：切口感染1例,血清肿2例。术后随访5-52个月,平均26个月,1例复发,1例死于肺部感染。结论采用腹腔镜钥匙孔手术及Proceed补片行腹腔镜造口旁疝修补术是安全可行的,临床疗效较为满意,在降低造口旁疝修补术后补片相关并发症发生率和复发率方面具有一定的意义。     

A Rare Stoma-Related Complication: Parastomal Evisceration

Defunctioning stoma is a commonly used colorectal surgical procedures. The stomal complications recorded are usually classified as early and late complications. Parastomal hernia is a common complication of stomal surgery. We present a very rare stoma-related complication developed after parastomal hernia and described parastomal evisceration.     

Parastomal evisceration as an extremely rare complication of a common procedure

The creation of an abdominal stoma is a common procedure performed as part of the treatment for many conditions. Common complications include poor stoma siting, high output, skin irritation, ischaemia, retraction, parastomal hernia and prolapse. An extremely rare stoma complication is parastomal evisceration. We present a case of a 48-year-old woman who presented to us with parastomal evisceration as a late complication of a transverse colostomy. It is the second case reported as acomplication of this procedure but the first that occurred after such a long postoperative period (almost 18 months).     

Revisional Laparoscopic Parastomal Hernia Repair

Background:

We herein report a laparoscopically performed re-do operation on a patient who had previously undergone a laparoscopic parastomal hernia repair.

Case Report:

We describe the case of a 71-year-old patient who presented within 3 months of her primary laparoscopic parastomal hernia repair with recurrence. On relaparoscopy, dense adhesions to the mesh were found, and the mesh had migrated into the hernia sac. This had allowed loops of small bowel to herniate into the sac. The initial part of the procedure involved the lysis of adhesions. A piece of Gore-Tex DualMesh with a central keyhole and a radial slit was cut so that it could provide at least 3 cm to 5 cm of overlap of the fascial defect. The tails of the mesh were wrapped around the bowel, and the mesh was secured to the margins of the hernia with circumferential metal tacking and 4 transfascial sutures. The patient remains in satisfactory condition and no recurrence or any surgery-related problem has been observed during 8 months of follow-up.

Conclusion:

Revisional laparoscopic repair of parastomal hernias seems feasible and has been shown to be safe and effective in this case. The success of this approach depends on longer follow-up reports and standardization of the technical elements.     

开放式肠造口旁疝手术修补法30例分析

目的 分析开放式肠造口旁疝的手术修补方法存在的问题。方法 对2002年6月至2006年6月30例肠造口旁疝病人的手术方式、术后并发症、住院时间、复发情况进行回顾分析。结果 原位腹腔内无张力造口旁疝修补术和移位造口旁疝修补术各有1例复发。移位造口旁疝修补术后有1例皮下积液。原位腹膜前无张力造口旁疝修补术有2例伤口愈合不良。未发生肠坏死及肠梗阻等术后并发症。原位腹腔内和腹膜前无张力造口旁疝修补术后住院时间10～14d，移位造口旁疝修补术后住院时间18～21d。结论 肠造口旁疝无张力修补术的方法还有待进一步改进。     

造口旁疝的临床诊断与治疗体会

随着造口旁疝研究的深入、术式的改进和材料学的发展,造口旁疝术后复发率明显降低.本文通过回顾近期国内外的文献来探讨造口旁疝的预防和早期治疗的重要性.     

Total laparoscopic resection of the gallbladder together with the gallbladder bed

Patients with carcinoma of the gallbladder that is preoperatively diagnosed by radiology do not undergo laparoscopic resection, because such surgery is thought to worsen the prognosis of gallbladder carcinoma. However, the prognosis for patients with incidental T2 gallbladder carcinoma who are treated laparoscopically is reportedly no worse than that for patients undergoing conventional surgery. We successfully performed total laparoscopic resection of the gallbladder together with the gallbladder bed without any complications. We believe that this procedure represents a valid therapeutic option for carefully selected patients with T2 carcinoma of the gallbladder.     

腰椎间盘突出症术后下腰痛及再突出的临床分析

[目的]探讨腰椎间盘摘除术后下腰痛以及腰椎间盘再突出的情况。[方法]在采用后路腰椎板开窗突出椎间盘摘除手术的患者中，随机选择200例，对其中获得5a以上随访的84例患者进行回顾性分析，对手术前后下腰痛JOA评分以及影像学结果进行统计处理。[结果]（1）79．8％的患者残留下腰痛，其中14．3％患者存在严重的下腰痛（JOA 1），75％的严重下腰痛患者在35岁以下；（2）13例患者行二次手术，其中12例为腰椎间盘再突出，1例为腰椎不稳，13例患者中主要是50岁以下的成年男性。[结论]年轻患者更易发生严重的下腰痛以及腰椎间盘再突出，在年轻患者首次手术时可以根据情况适当考虑脊柱融合。     

Laparoscopic parastomal hernia repair

Repair of parastomal represents a significant challenge for the hernia surgeon. Repair of these hernias is indicated because of an ill-fitting appliance, cosmetic deformity, inability to maintain proper hygiene and complications from the hernia itself such as incarceration or strangulation. Recent reports in the literature have shown that primary fascial repair can occur in 46% of patients and relocation of the stoma is associated with a 40% recurrence rate. For this reason, the use of polypropylene mesh has been applied to this repair. The recurrence rate with this open technique will still incur a failure rate of 20–29%. Additionally there are other complications such as obstruction, fistulization or mesh erosion with this biomaterial. The laparoscopic approach to this hernia may offer a new choice for this difficult problem. We have used ePTFE to repair 12 parastomal hernias with three different approaches. There have been eight colostomy, two ileostomy and two urostomy hernias. Follow-up ranges from 3–39 months (average 20 months). There has been one recurrence that required two repairs (8%). Other complications included enterotomy (one patient), ileus (one), seroma (one), and death from postoperative aspiration (one). The laparoscopic repair of parastomal hernias appears to be a promising technique for this complex dilemma.Presented at the meeting of the American Hernia Society, Orlando, FL, February 2004     

Single-Port Laparoscopic Parastomal Hernia Repair with Modified Sugarbaker Technique

Introduction:

Laparoscopic parastomal hernia repair with modified Sugarbaker technique has become increasingly the operation of choice because of its low recurrence rates. This study aimed to assess feasibility, safety, and efficiency of performing the same operation with single-incision laparoscopic surgery.

Materials and Methods:

All patients referred from March 2010 to February 2013 were considered for single-port laparoscopic repair with modified Sugarbaker technique. A SILS port (Covidien, Norwalk, Connecticut, USA) was used together with conventional straight dissecting instruments and a 5.5- mm/52-cm/30° laparoscope. Important technical aspects include modified dissection techniques, namely, “inline” and “chopsticks” to overcome loss of triangulation, insertion of a urinary catheter into an ostomy for ostomy limb identification, safe adhesiolysis by avoiding electocautery, saline -jet dissection to demarcate tissue planes, dissection of an entire laparotomy scar to expose incidental incisional hernias, adequate mobilization of an ostomy limb for lateralization, and wide overlapping of defect with antiadhesive mesh.

Results:

Of 6 patients, 5 underwent single-port laparoscopic repair, and 1 (whose body mass index [BMI] of 39.4 kg/m² did not permit SILS port placement) underwent multiport repair. Mean defect size was 10 cm, and mean mesh size was 660 cm² with 4 patients having incidental incisional hernias repaired by the same mesh. Mean operation time was 270 minutes, and mean hospital stay was 4 days. Appliance malfunction ceased immediately, and pain associated with parastomal hernia disappeared. There was no recurrence with a follow-up of 2 to 36 months.

Conclusion:

Compared with multiport repair, single-port laparoscopic parastomal repair with modified Sugarbaker technique is safe and efficient, and it may eventually become the standard of care.     

胆囊扭转的诊治

胆囊扭转指由于胆囊系膜过长,胆囊沿胆囊管和胆囊动脉的轴线发生扭转而引起的严重外科急腹症.其临床少见,好发于60～80岁老年女性.欧美文献报告仅400例之多.胆囊扭转的病因不明,但胆囊系膜过长为扭转所必备.胆囊扭转的临床表现无特异性,右上腹痛常见.虽然现代影像学技术有了飞速发展,但胆囊扭转仍无有效特异的影像学诊断方法.实验室检查亦无特异性,常见白细胞数目增高,但肝功能正常.胆囊扭转导致胆囊的血运受阻,胆囊管扭闭,最终导致胆囊坏疽穿孔.但随着早期诊断及外科手术的治疗,其病死率较低.为提高广大临床工作者对该病的了解和重视,在此就胆囊扭转诊治现状做一综述.     

Laparoscopic parastomal hernia repair

Background Management of the parastomal hernia represents a common clinical dilemma for both the surgeon and patient. Once established, these defects are notoriously difficult to treat. Although most parastomal hernias can be managed nonoperatively, approximately 30% will require intervention secondary to complications such as obstruction, pain, bleeding, poorly fitting appliances, or leakage. Overall complication rates of up to 88%, combined with a growing body of literature citing decreased patient morbidity and improved outcomes with laparoscopic tension-free mesh repair of ventral hernias, have led many surgeons to apply these techniques to this difficult problem. Methods This was a retrospective review of 21 consecutive patients who underwent laparoscopic repair of their parastomal hernias with ePTFE mesh. Results Nine (43%) were ileal conduits, seven (33%) were ileostomies, and five (24%) were colostomies. Eight patients had undergone prior hernia repair. Follow-up ranges from 1 to 36 months (average 14 months). There has been one recurrence (5%). Other complications included laparoscopic re-operation for obstruction of a urinary conduit (n = 1), mesh removal for infection (n = 2), Clostridium Difficile colitis (n = 1), pneumonia (n = 2), renal failure (n = 1), surgical site infection (n = 1), and bowel obstruction at a site remote from the hernia repair (n = 2). Conclusion The laparoscopic approach to parastomal hernias is a new technique that offers many potential advantages over conventional open repairs. Based on our initial experience, this repair seems to be associated with a low recurrence rate. Poster presentation at Society of American Gastrointestinal Endoscopic Surgeons, April 18–22, Las Vegas, Nevada, USA.     

Single-Port Parastomal Hernia Repair by Using 3-D Textile Implants

Background:

Parastomal hernias (PSHs) are a frequent complication and remain a surgical challenge. We present a new option for single-port PSH repair with equilateral stoma relocation using preshaped, prosthetic 3-dimensional implants and flat mesh insertion in intraperitoneal onlay placement for additional augmentation of the abdominal wall.

Methods:

We describe our novel technique in detail and performed an analysis of prospectively collected data from patients who underwent single-port PSH repair, focusing on feasibility, conversions, and complications.

Results:

From September 2013 to January 2014, 9 patients with symptomatic PSHs were included. Two conversions to reduced-port laparoscopy using a second 3-mm trocar were required because of difficult adhesiolysis, dissection, and reduction of the hernia sac content. No major intra- or postoperative complications or reoperations were encountered. One patient incurred a peristomal wound healing defect that could be treated conservatively.

Conclusion:

We found that single-port PSH repair using preshaped, elastic 3-dimensional devices and additional flat mesh repair of the abdominal wall is feasible, safe, and beneficial, relating to optimal coverage of unstable stoma edges with wide overlap to all sides and simultaneous augmentation of the midline in the IPOM technique. The stoma relocation enables prolapse treatment and prevention. The features of a modular and rotatable multichannel port system offer benefits in clear dissection ongoing from a single port. Long-term follow-up data on an adequate number of patients are awaited to examine efficacy.