腹腔镜诊治女性不孕症516例临床分析

目的：探讨腹腔镜在女性不孕症诊断及治疗中的价值。方法：对516例女性不孕症患者腹腔镜手术检查及治疗的资料进行回顾性分析。结果：488例(94．57％)腹腔镜检查发现盆腔病变，其中盆腔单一疾患者393例(占80．53％)，合并两种以上者95例(19．47％)，84例(16．28％)腹腔镜手术诊断与术前临床诊断不一致。盆腔粘连、慢性输卵管炎和子宫内膜异位症是造成女性不孕的主要病因。盆腔粘连松解术、输卵管通液术、输卵管造口术、子宫内膜异位病灶去除术、卵巢囊肿剥除术、多囊卵巢电凝打孔术为腹腔镜主要治疗术式。术后随访到309例，随访率59．88％，自然宫内妊娠67例(32．52％)，其中49例(73．14％)的妊娠发生在术后1年之内。结论：腹腔镜技术可以明确绝大部分不孕症的病因并进行相应处理，对不孕症的诊断和治疗具有重要价值。     

Laparoscopic repair of a diaphragmatic hernia through the foramen of Morgagni

A 78-year-old woman is described who presented with a diaphragmatic hernia through the foramen of Morgagni. A definitive diagnosis was confirmed by a sagittal view on magnetic resonance imaging prior to surgery. The hernia was repaired laparoscopically under an abdominal wall lifting technique without pneumoperitoneum, and her symptoms completely resolved postoperatively with no evidence of recurrence. The laparoscopic repair was considered a suitable and safe procedure for the treatment of a Morgagni hernia. Received: 3 April 1996/Accepted: 3 May 1996     

Techniques for difficult cases of laparoscopic cholecystectomy

Our basic techniques for the management of difficult cases of laparoscopic cholecystectomy (LC) are presented in this article. If access to Calot's triangle cannot be gained safely, dissection should be started at the fundus or body of the gallbladder (GB), rather than the neck (fundus-first method). In cases with a short and wide cystic duct, a transfixing suture should be applied for ligation instead of clipping. EndoGIA is useful for ligating and transecting this case to avoid a subsequent stricture caused by normal method of ligation. Intraoperative cholangiography should be performed near the neck of the GB in cases in which orientation is lost during dissection. More dissection should be performed in the direction of the junction of the bile ducts after orientation is regained. In cases with GB filled with stones accompanied by severe fibrosis, part of the GB is incised to remove the stones and expose the lumen of the GB. Confluence stones can be removed by placing an incision on the GB side of the junction of the duct. The incised part is closed with suture. A cystic tube (C-tube) is placed in the common bile duct through the cystic duct for decompression. In more difficult cases in which dissection cannot be started safely at any location, the body and the fundus of the GB are excised, and a drain is placed at the neck of the GB. Dissection can be carried out from the main surgeon's or the assistant's side depending on the situation, and cooperation between the two surgeons is mandatory to achieve safe LC in difficult cases. When performing the LC, one must have a low threshold for converting to open surgery if injuries cannot be managed safely.     

Laparoscopic treatment of giant paraoesophageal hernias

Summary The authors report their experience of laparoscopic repair of large paraoesophageal hernias (POH). From February 1994 to January 1997, nine patients with a large POH containing at least 50% of the stomach have been treated laparoscopically. The surgical procedure included reduction of the herniated stomach, closure of the hiatal orifice, and construction of a circular fundoplication. There was no conversion into open surgery. One case of postoperative atelectasis was seen (morbidity: 12.5%). Postoperative X-Ray demonstrated the restoration of a normal anatomical arrangements as well as an effective anti-reflux fundoplication. Laparoscopy makes it possible to safely and efficiently repair large POHs with an acceptable morbidity. However, this type of operation requires a good training in laparoscopic surgery.     

腹腔镜阑尾切除术219例临床应用体会

目的：总结腹腔镜阑尾切除术的临床应用体会。方法：回顾性分析219例接受腹腔镜阑尾切除术的患者资料。结果：219例中，215例行腹腔镜阑尾切除术，4例行腹腔镜阑尾周围脓肿引流术。手术均顺利完成，无1例中转开腹，术后无1例发生切口感染、肠粘连、肠梗阻、腹腔残余脓肿形成等并发症，全部治愈出院。结论：腹腔镜阑尾切除术具有创伤小、恢复快、住院时间短、术野清晰、探查范围广、并发症少等优点，尤其在术前诊断不明确时可弥补开腹阑尾切除术的不足，值得进一步推广。     

The impact of laparoscopic cholecystectomy on the treatment of symptomatic cholelithiasis

Background: There has been a debate about the cost-effectiveness of laparoscopic cholecystectomy (LC), as well as a concern regarding its possible overutilization and changes in the indication for surgery. Methods: A retrospective analysis of all cholecystectomies performed at UCDMC from 1988 to 1994 was done. The annual rate of cholecystectomy increased by 50% in 1990 when LC was introduced but has since stabilized at a rate 11% higher than the rate before LC. The disease status and severity did not change. Results: The incidence of nonelective surgery remained stable at 31.2% to 37.5%. Elective cholecystectomy had lower mortality (0.16% vs 1.8%, P=0.029), morbidity (2.6% vs 11.2%, P=0.0001), and conversion rate (2.6% vs 16%, P=0.0001) and a shorter length of stay (2.1 days vs 5.4 days), compared with nonelective procedure. Conclusions: The indication for surgery in cholelithiasis has not changed since the introduction of LC. In patients with symptomatic gallstones, early elective surgery is recommended and may be more cost-effective.Presented at the annual meeting of the Society of American Gastrointestinal Endoscopic Surgeons (SAGES), Orlando, FL, March 12–14, 1995     

A double or bilobar gallbladder as a cause of severe complications after (laparoscopic) cholecystectomy

A double or bilobar gallbladder is a rare congenital anomaly. If not recognized during preoperative evaluation or operation, it can cause severe complications. We describe two cases in which a second operation had to be performed because of the presence of a second or bilobar gallbladder that was not recognized in the preoperative evaluation and during (laparoscopic) cholecystectomy. The types of anomalies, the concomitant pathology, and treatment are discussed.     

腹腔镜诊断和治疗小肝癌临床研究的初步报告

目的　探讨腹腔镜对AFP阳性、而影像学检查阴性的小肝癌的诊断和治疗的价值。方法　对 5例AFP阳性、而B超、CT或 (和 )MRI阴性 ,高度怀疑早期肝癌者 ,进行了腹腔镜探查和手术治疗。结果　 5例均证实为小肝癌 ,肿瘤约 0 8～ 1 0cm ;4例实施了腹腔镜肝部分切除 ,1例中转开腹手术切除肿瘤。随访 4个月至 4年 ,5例均无瘤生存。结论　对AFP持续阳性 >1个月、而B超、CT或 (和 )MRI阴性 ,高度怀疑肝表面小肝癌者 ,进行腹腔镜探查和手术治疗可能是肝表面或肝边缘的小肝癌最佳的诊断和治疗手段。     

Intravenous cholangiography,ERCP, and selective operative cholangiography in the performance of laparoscopic cholecystectomy

Between March 1990 and March 1993 some 822 consecutive patients underwent an attempt at laparoscopic cholecystectomy. Intravenous cholangiography (IVC), ERCP, and selective intraoperative cholangiography (IOC) were used in the evaluation of common bile duct (CBD) stones. Two hundred thirteen patients (26%) were identified preoperatively with either abnormal liver functions or a dilated common bile duct suggestive of CBD stones. IVC was performed in 143 patients (67%). Choledocholithiasis was identified in 14 patients (10%). Preoperative therapeutic ERCP was successful in all 14 patients (100%). Diagnostic ERCP was attempted in 61 patients and successful in 59 (97%). Choledocholithiasis was identified in 25 patients (41%). Successful extraction was accomplished in 23 patients (92%). Transcystic common bile duct exploration was used effectively in the patients with an unsuccessful ERCP. IOC was attempted in 50 patients and successful in 48 (96%). Choledocholithiasis was identified in three (6%). A retained CBD stone was present in eight patients (1%). There was one level I CBD injury (0.122%). The use of IVC, selective ERCP, and selective IOC is a reasonable approach in the performance of laparoscopic cholecystectomy.     

Bile leak after laparoscopic cholecystectomy

Summary Laparoscopic cholecystectomy has now become the preferred surgical approach to symptomatic cholelithiasis. With the widespread use of this technique there have appeared reports of complications. We report the case of a patient who developed a cystic duct stump bile leak after laparoscopic cholecystectomy. Percutaneous drainage of the biloma, endoscopic retrograde cholangiopancreatography and papillotomy led to resolution of the problem. The literature on cystic duct stump leaks after laparoscopic cholecystectomy is reviewed and the various therapeutic modalities are outlined.