Intra-operative Total Enteroscopy for the Management of Peutz-Jegher's Syndrome

We present a case of Peutz-Jegher's syndrome in an 18 year old female who was followed for gastrointestinal polyps for 13 years from the age of 5 years. The patient was treated four times with surgical or endoscopic polypectomy for gastrointestinal polyps. At the age of 14 years, a combined surgical and endoscopic approach for the management of Peutz-Jegher's syndrome was carried out. A large polyp of the ileum required enterotomy for its removal, and another smaller polyp of the upper jejunum was identified and removed by intra-operative total enteroscopy via the anus. Intra-operative enteroscopy allows one to identify polyps that would previously have been missed. A more complete polypectomy can be performed using this technique, allowing the patient with Peutz-Jegher's syndrome a longer interval between laparotomies and a reduction in symptoms attributed to polyps.     

Subhepatic collections complicating laparoscopic cholecystectomy: Percutaneous management

Ten patients with subhepatic fluid collections complicating laparoscopic Cholecystectomy were successfully treated by interventional radiological procedures. The series included five abscesses, three hematomas, one biloma, and one serous collection. Abdominal pain or fever developed from 3 to 21 days after the laparoscopic intervention. All patients were asymptomatic 72 h after percutaneous drainage and there were no complications related to the procedure. Subhepatic fluid accumulations are common findings after laparoscopic cholecystectomies and have been considered an unreliable indicator of infection or other postoperative complications. However, the significance of these collections should not be underestimated in symptomatic patients. In such cases we propose diagnostic aspiration and drainage, when necessary, to safely and promptly establish the precise diagnosis and treatment. More serious complications can be avoided by early percutaneous intervention.     

内镜治疗老年总胆管结石30例体会

目的：探讨内窥镜治疗老年总胆管结石的安全性和有效性。方法：对我院普外科收治的30例70岁以上的老年总胆管结石患者进行回顾性分析，所有患者均经B超或螺旋CT明确诊断并接受内镜治疗，治疗方法包括逆行胰胆管造影（endoscopic retrograde cholangiopancreatography,ERCP)，鼻胆管引流（endoscopic nasobiliary drainage,ENBD)，乳头括肌切开（endoscopic shincterotomy,est)和取石术，碎石术，测定患者内镜治疗前后的生化指标变化。结果：30例老年总胆管结石患者行ERCP检查，成功率100％，28例行EST，总胆管结石直径＜1.0cm者成功率100％，结石直径1.0-1.5cm者成功率86％，结石直径≥1.5cm者需进行机械碎石取石，成功率75％；另有2例患者植入塑料支架作长期引流。1例患者发生与内镜有关的并发症，死亡例，30例患者治疗后各项生化指标较治疗前均有明显改善（P＜0．001）。结论：内镜治疗老年总胆管结石成功率增高，避免了手术创新，安全性好，缩短住院时间，是当前治疗老年总胆管结石的首选方法。     

The role of different imaging modalities: is MRI a conditio sine qua non for ETV?

Objective To describe the different imaging modalities used for the diagnosis and classification of hydrocephalus, their role in defining the optimal treatment of hydrocephalus and to define the optimal preoperative diagnostics for endoscopic third ventriculocisternostomy (ETV). Methods An overview on available imaging modalities for hydrocephalus will be given and their pros and cons discussed. In addition, different aspects of the treatment of hydrocephalus by shunts and by ETV will be highlighted. Discussion The role of the technical aspects of performing an ETV, the role of the surgeon’s philosophy, the role of the urgency of the procedure, and the role of informed consent on the requirements for the imaging of the hydrocephalus will be discussed. Conclusion The authors conclude that MRI is a conditio sine qua non for ETV in elective surgical cases.     

Symptoms, diagnosis and endoscopic management of common bile duct stones

Symptomatic BDS commonly cause significant morbidity and attempt at stone removal should be attempted if possible. Complications of CBDS include biliary colic, jaundice, cholangitis and pancreatitis. Investigations aimed to predict the presence of stones within the bile duct include serum bilirubin, AST, ALP, common bile duct diameter and age as independent predictors of choledocholithiasis. TUS is a sensitive test in detecting bile duct dilatation but the sensitivity is reduced in its ability to detect choledocholithiasis. A NIH consensus statement found that ERC, MRC and EUS were comparable in their sensitivities, specificities and accuracy rates for detection of choledocholithiasis. ERC and stone removal using a balloon or basket is often performed following EST. EBD may be performed if patients have uncorrected coagulopathies but the risk of pancreatitis is higher than for EST (although the risk of bleeding complications is lower for EBD). ML is often required in difficult to remove CBDS and using this device, CBDS can be removed in 90–95% of cases. Other forms of lithotripsy including laser lithotripsy and EHL are confined to specialised centres and the evidence for their use is based on small studies. ESWL may clear stones from the bile duct in up to 93% of patients but frequently ERC and stone fragment removal is required post ESWL. The role of medical therapy in difficult to remove CBDS (or in CBDS in patients with severe co-morbid illness preventing ERC + stone removal) is still currently uncertain due to a lack of large randomised control trials.     

LAPAROSCOPIC TREATMENT FOR PERFORATED APPENDICITIS WITH PELVIC ABSCESS

We performed laparoscopic appendectomy and drainage to treat panperitonitis due to perforated appendicitis that occurred in a 28‐year‐old woman. We believe this is an appropriate procedure to treat perforated appendicitis because it is safe and minimally invasive, and faster recovery can be expected than after conventional open appendectomy.     

Carcinoma of the papilla of vater: Are endoscopic appearance and endoscopic biopsy discordant?

Carcinoma of the papilla of Vater is classified as periampullary cancer representing 5% of all gastrointestinal tract malignancies. Early and accurate diagnosis is important for those patients with a tumor of the papilla, as the prognosis is more favorable than in other periampullary neoplasms. Endoscopically obtained biopsies from suspicious papillae can detect an early tumor, although even for skilled pathologists it is often difficult to differentiate carcinomas from noninvasive lesions on the basis of forceps biopsies. The purpose of this study was to assess the preoperative diagnostic accuracy of duodenoscopy appearance and biopsy in all cases with suspicion of tumor. Thirty patients with suspicion of carcinoma of the papilla of Vater and with final diagnosis established by pancreatoduodenectomy were included in this retrospective study. In each case, a comparison was made between endoscopic biopsy and duodenoscopic appearance. Duodenoscopic appearance sensitivity and accuracy for malignancy were 86% and 83%, respectively, whereas endoscopic biopsy sensitivity and accuracy were 65% and 67%, respectively. Although preoperative diagnosis of carcinoma of the papilla of Vater is useful for making therapeutic decisions, the diagnostic value of the endoscopic appearance was superior to endoscopic biopsy in this series. Presented at the 2003 American Hepato-Pancreato-Biliary Association Congress, Miami, Florida, February 27-March 3, 2003. Supported by FADA-CAPES/PROP 200J (M.L.D.).     

食管癌术后乳糜胸：（附9例报告）

本文报告我院从1954年12月～1988年12月切除食管癌733例,发生乳糜胸9例(中段食管癌8例,下段食管癌1例,均侵犯食管左后壁),发生率1,2％,死亡3例。乳糜胸发生的中位年龄63岁。男8例,女1例。9例均行闭式引流。5例保守病例中2例死亡,4例2次手术病例中,死亡1例。乳糜胸的发生在术后2～8天,乳糜引流量为3500～8680ml。保守1例中,使用四环素加50％葡萄糖胸内注入,治愈。     

胃肠道脂肪瘤的诊断与治疗

目的总结胃肠道脂肪瘤的诊断与治疗经验。方法回顾性分析1993年至2007年间收治的34例胃肠道脂肪瘤的临床资料。结果胃肠道脂肪瘤的临床表现无特异性,可并发肠套叠或肠梗阻,超声内镜的诊断准确率为93.8%。本组有12例行内镜下脂肪瘤切除术,22例行开腹手术（局部切除术及胃或肠部分切除吻合术）,手术过程顺利,未出现并发症。28例（82.4%）获1-168个月随访,1例胃底多发的脂肪肉瘤于术后2年死于肿瘤转移,其余27例均无复发或转移,存活至今。结论超声内镜是诊断胃肠道脂肪瘤的有效方法,手术是治疗胃肠道脂肪瘤的常规手段,内镜下切除胃肠道脂肪瘤可行。     

腹腔镜胆总管切开取石后鼻胆管引流术

目的:探讨腹腔镜胆总管切开取石后鼻胆管引流的可行性及优越性。方法:随机将56例胆石症患者分为两组,28例行腹腔镜胆总管切开取石后胆总管一期缝合鼻胆管引流术(鼻胆管组),28例行常规腹腔镜胆总管切开取石T形管引流术(T形管组)。比较两组手术时间、拔引流管时间、术后住院时间及并发症等。结果:28例患者成功完成腹腔镜胆总管探查后胆总管一期缝合鼻胆管引流术,鼻胆管组拔管时间(7.6±1.8)d、术后住院时间(9.7±1.6)d,明显少于T形管组(28.6±10.3)d与(20.4±3.6)d,差异有统计学意义(P<0.05),手术时间及并发症的发生率无显著差异(P>0.05)。结论:腹腔镜胆总管切开取石后鼻胆管引流术既能避免Odd is括约肌痉挛引起的胆管压力增高,又能彻底消除拔T形管后引起的胆汁性腹膜炎等并发症,是在胆总管探查术后一种安全实用的引流的新方法。