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71.
Bile leak after laparoscopic cholecystectomy 总被引:2,自引:2,他引:0
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. 相似文献
72.
P. D. Nottle 《ANZ journal of surgery》1992,62(3):188-192
The indications, contraindications and complications of percutaneous laparoscopic cholecystectomy (PLC) were established from a group of 308 patients referred for cholecystectomy. Of the 308 patients 86% underwent PLC, 5% were commenced laparoscopically, but converted to open cholecystectomy and 9% were performed as open cholecystectomy from the outset. Complications included two bile leaks from the gall-bladder bed, one cystic duct stump leak and three retained stones. Pre-operative rather than intra-operative duct imaging was used so that common duct stones could be removed before operation. PLC is a safe procedure that has now become the standard technique for cholecystectomy. 相似文献
73.
内镜治疗老年总胆管结石30例体会 总被引:2,自引:0,他引:2
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。 相似文献
74.
食管癌切除术并发胸导管损伤的早期诊断及治疗 总被引:2,自引:1,他引:1
我院1990年至1993年共施行食管癌切除术160例,术中胸导管损伤5例,发生率为2.1%,5例中3例于术中发现并及时处理,未发生乳糜胸,另2例于术后并发乳糜胸才诊断,经早期剖胸手术治愈,本文介绍了食管癌切除术并发胸导管损伤的早期诊治体会。 相似文献
75.
Liver biopsy remains the 'gold standard' for monitoring rejection in liver transplant patients. Portal inflammation, bile duct damage and endothelialitis are recognized features of hepatic allograft rejection. The pathogenesis of the bile duct injury during rejection, however, remains unclear. To define the mechanism of bile duct damage, we studied the light- and electronmicroscopic appearance of hepatic tissue from selected patients in whom allograft failure was solely due to rejection. Of the 25 orthotopic liver transplant rejection cases examined, 17 were mild, seven were moderate and one was severe rejection. Light microscopy examination of the damaged bile duct epithelium revealed evidence of apoptosis which was confirmed by electronmicroscopy. Furthermore, there appeared to be a positive correlation between the grade of rejection and the number of apoptotic cells. Also included in the study were 13 cases of chronic active hepatitis and 10 normal livers which showed the least apoptotic cells. We conclude that the identification of apoptotic cells in damaged bile ducts in allograft biopsies might be helpful in the diagnosis of rejection and in assessment of the severity of rejection. 相似文献
76.
Patrick L Splinter Konstantinos N Lazaridis Paul A Dawson Nicholas F LaRusso 《World journal of gastroenterology : WJG》2006,12(42)
AIM:To determine if novel bile acid transporters may be expressed in human tissues.METHODS:SLC10A1 (NTCP) was used as a probe to search the NCBI database for homology to previously uncharacterized ESTs. The homology search identified an EST (termed SLC10A4) that shares sequence identity with SLC10A1 and SLC10A2 (ASBT). We performed Northern blot analysis and RT-PCR to determine the tissue distribution of SLC10A4. SLC10A4 was cloned in frame with an epitope tag and overexpressed in CHO cells to determine cellular localization and functional analysis of bile acid uptake.RESULTS:Northern analysis revealed that SLC 10A4 mRNA is ubiquitously expressed fn human tissues with the highest levels of mRNA expression in brain,placenta, and liver. In SLC10A4-transfected CHO cells,immunoblotting analysis and immunofluorescence staining demonstrated a 49-kDa protein that is expressed at the plasma membrane and intracellular compartments.Functional analysis of SLC10A4 showed no significant taurocholate uptake in the presence of sodium when compared to untransfected CHO cells.CONCLUSION:To date, we have shown that this protein has no capacity to transport taurocholate relative to SLC1041; however, given its ubiquitous tissue distribution, it may play a more active role in transporting other endogenous organic anions. 相似文献
77.
Grant R. Caddy MD MRCP Consultant Gastroenterologist Tony C.K. Tham MD FRCP Consultant Gastroenterologist 《Best Practice & Research: Clinical Gastroenterology》2006,20(6):1085
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. 相似文献
78.
R. Kapoor R. Pradeep S. S. Sikora R. Saxena V. K. Kapoor S. P. Kaushik 《ANZ journal of surgery》1994,64(9):599-603
One hundred and ten patients with common bile duct (CBD) stones were treated in the Department of Surgical Gastroenterology at SGPGIMS, Lucknow, India between January 1989 and December 1992. The primary modality of treatment was surgery in 62 patients (group I) and endoscopic sphincterotomy (ES) in 48 (group II). The two groups were well matched with respect to clinical features and presence of medical risk factors. Surgical clearance of CBD stones was achieved in 58 patients (93.5%; group Ia). Four patients (7%) had retained stones following surgery (group Ib). In group II, the CBD was cleared by endoscopic means in 20 out of 48 patients (42%) and was categorized into group IIa. In the remaining patients ES was followed by CBD exploration (group IIb). Significantly higher morbidity was seen in patients needing CBD surgery following attempted endoscopic clearance, because of ES-related complications, such as bleeding, cholangitis, septicaemia and numerous others. Use of ES to treat CBD stones on a routine basis was therefore not found to be any better than one-time surgical exploration. 相似文献
79.
按本文提出的病型分类方法对121例肝胆管结石进行术后随访,结果表明:肝内、上部、下部胆管狭窄型及胆管无狭窄型分别以肝叶切除、肝门部狭窄胆管切除或整形胆肠吻合、胆总管空肠吻合或Oddi括约肌成形、胆总管切开取石术为基本术式,术后疗效较好。多数病例术后残余结石长期存在,肝功能恢复与残余结石有直接关系。 相似文献
80.
胆道穿孔的诊治体会 总被引:1,自引:0,他引:1
郑光瑞 《中国现代医学杂志》2006,16(1):146-148
目的探讨胆道穿孔的病因、诊断及处理措施。方法对1985-2003年收治的41例胆道穿孔病例进行回顾性分析。结果41例均行手术治疗,2例死亡,其余均治愈。结论胆道在感染和梗阻情况下容易发生胆道穿孔,胆囊疾病合并胆管疾病并发感染时易发生胆囊穿孔,治疗胆道穿孔应根据病变和其并发症采用不同的手术治疗措施。 相似文献