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肝段切除与胆管切开取石术治疗胆内结石的临床效果
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作者 吴志刚 《中国民康医学》 2017年第23期32-33,共2页
目的:分析肝段切除与胆管切开取石术治疗胆内结石的临床效果。方法:将70例胆内结石患者以随机数字表法分为两组,每组35例。观察组行肝段切除治疗,对照组行胆管切开取石术,比较两组治疗效果。结果:观察组治疗总有效率为91.4%,明显高于对... 目的:分析肝段切除与胆管切开取石术治疗胆内结石的临床效果。方法:将70例胆内结石患者以随机数字表法分为两组,每组35例。观察组行肝段切除治疗,对照组行胆管切开取石术,比较两组治疗效果。结果:观察组治疗总有效率为91.4%,明显高于对照组的71.4%(P<0.05),且患者手术用时、术中出血量及住院时间均明显少于对照组,术后并发症发生率为5.7%,明显低于对照组的22.9%,观察组复发率2.9%明显低于对照组的17.1%(P<0.05)。结论:肝段切除术治疗胆内结石效果更为理想,且手术安全性高,复发率低。 展开更多
关键词 胆内结石 管切开取石术 肝段切除 并发症
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腹腔镜与开腹肝规则切除术治疗肝内胆管结石的临床效果及预后比较
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作者 田孜博 《中文科技期刊数据库(引文版)医药卫生》 2024年第4期0078-0081,共4页
分析在治疗肝内胆管结石时采用腹腔镜与开腹肝规则切除术共同作用的临床疗效,以及对患者的预后影响进行分析。方法 依据不同的治疗手段从2023年1月到2024年1月时间段内分两次随意抽取患者,第一次选拔的患者(38例)为相比组,第二次选拔的... 分析在治疗肝内胆管结石时采用腹腔镜与开腹肝规则切除术共同作用的临床疗效,以及对患者的预后影响进行分析。方法 依据不同的治疗手段从2023年1月到2024年1月时间段内分两次随意抽取患者,第一次选拔的患者(38例)为相比组,第二次选拔的患者(38例)分配到腹腔组,相比组治疗中应用开腹肝规则切除术,腹腔组治疗中采用腹腔镜治疗手段,观察相比组和腹腔组肝内胆结石患者的心态变化和手术中遇到的特殊情况,同时观察两组肝内胆结石患者的治疗前后的各项数据指标情况。结果 腹腔镜组的肝内胆结石患者从住院到下床的各指标都在相对组之上,腹腔组的患者在治疗过程中出现特殊情况的事件较少,所有数据差别较大(P<0.05),有讨论的意义。结论 在治疗肝内胆结石时选择腹腔镜治疗手段,患者能缩短康复时间,减少治疗中出血量,利于心态的调节,值得在肝内胆管结石治疗中被推荐。 展开更多
关键词 腹腔镜 开腹肝切除术 胆内结石 预后效果
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Laparo-endoscopic “Rendezvous” to treat cholecysto-choledocolithiasis: Effective,safe and simplifies the endoscopist’s work 被引量:16
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作者 Gaetano La Greca Francesco Barbagallo +6 位作者 Michele Di Blasi Andrea Chisari Rosario Lombardo Rosario Bonaccorso Saverio Latteri Andrea Di Stefano Domenico Russello 《World Journal of Gastroenterology》 SCIE CAS CSCD 2008年第18期2844-2850,共7页
AIM: To investigate our clinical experience with combined laparo-endoscopic Rendezvous (RV) for the treatment of patients affected by gallstones and common bile duct (CBD) stones and especially to study the never eval... AIM: To investigate our clinical experience with combined laparo-endoscopic Rendezvous (RV) for the treatment of patients affected by gallstones and common bile duct (CBD) stones and especially to study the never evaluated opinion of the endoscopist concerning the difficulty of the intraoperative endoscopic procedure during the RV in comparison with standard endoscopic retrograde cholangio-pancreatography (ERCP). METHODS: Eighty consecutive patients affected by cholecystolithiasis and diagnosed or suspected CBD stones were treated with a standardized "tailored" RV. The relevant technical features, the feasibility, the effectiveness in stone clearance, the safety but also the simple evaluation of difficulty and agreement of the endoscopist were analyzed with a questionnaire. RESULTS: The feasibility was 97.5% and the effectiveness 100% concerning CBD clearance and solution of coexisting problems at the papilla. Minor morbidity was 3.3%, the operating time was prolonged by a mean of 14 min, the mean hospital stay was 3.8 d and only one stone’s recurrence occurred. The endoscopist evaluated the procedure to be simpler than standard ERCP-ES in 81.2% of the cases.CONCLUSION: Simultaneous RV carries higheffectiveness and safety at least comparable to those reported for other options. The endoscopist is very often satisfied with this approach because of the minimization of some steps of the endoscopic procedure and avoidance of relevant iatrogenic risk factors. If the mandatory collaboration between surgeons and endoscopists is guaranteed, this approach can often be preferable for the patient, the surgeon, the endoscopist and the hospital. 展开更多
关键词 GALLSTONES Common bile duct Endoscopic retrograde cholangio-pancreatography Endoscopic sphincterotomy RENDEZVOUS Intra-operative cholangiography Laparoscopic cholecystectomy
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Endosonography with linear array instead of endoscopic retrograde cholangiography as the diagnostic tool in patients with moderate suspicion of common bile duct stones 被引量:7
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作者 Maciej Kohut Andrzej Nowak +2 位作者 Ewa Nowakowska-Dufawa Tomasz Marek Roman Kaczor 《World Journal of Gastroenterology》 SCIE CAS CSCD 2003年第3期612-614,共3页
AIM: To evaluate the diagnostic efficiency of endoscopic ultrasound (EUS) as the main imaging modality in patients with moderate suspicion of common bile duct stones (CBDS).METHODS: 55 patients with moderate clinical ... AIM: To evaluate the diagnostic efficiency of endoscopic ultrasound (EUS) as the main imaging modality in patients with moderate suspicion of common bile duct stones (CBDS).METHODS: 55 patients with moderate clinical suspicion of CBDS were prospectively included to the study and evaluated with EUS. This study was done in single blind method in the clinical and biochemical data of patients. EUS was done with echo-endoscope Pentax FG 32-UA (f=5-7,5 MHz) and Hitachi EUB 405 ultrasound machine. Patients diagnosed with CBDS by EUS were excluded from this study and treated with ERC. All the other patients were included to the follow up study obtained by mail every 6 months for clinical evaluation (need of ERC or surgery).RESULTS: CBDS was found in 4 patients by EUS. Diagnosis was confirmed in all cases on ERC. The remaining 51 patients without CBDS on EUS were followed up for 6-26 months (meanly 13 months) There were: 40 women, 42cholecystectomized patients, aged: 55 (mean). Biochemical values (mean values) were as follows: bilirubin: 14,9 μmol.L-1,alkaline phosphatase: 95 IU.L-,1 γ-GTP: 131 IU.L-1, ALT: 50IU.L-1, AST: 49 IU.L-1, Only 1 patient was lost for follow up.In the remaining 50 patients with follow up, there was only 1 (2 %) patient with persistent biliary symptoms in whom CBDS was finally diagnosed by ERC with ES. All other patients remained symptoms free on follow up and did not require ERC or biliary surgery.CONCLUSION: Vast majority of patients with moderate suspicion of CBDS and no stones on EUS with linear array can avoid invasive evaluation of biliary tree with ERC. 展开更多
关键词 Aged CHOLANGIOGRAPHY Endoscopy ENDOSONOGRAPHY Female GALLSTONES Humans Male Middle Aged Prospective Studies Single-Blind Method
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Poorly expandable common bile duct with stones on endoscopic retrograde cholangiography 被引量:7
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作者 Chi-Liang Cheng Yung-Kuan Tsou +5 位作者 Cheng-Hui Lin Jui-Hsiang Tang hien-Fu Hung Kai-Feng Sung Ching-Song Lee Nai-Jen Liu 《World Journal of Gastroenterology》 SCIE CAS CSCD 2012年第19期2396-2401,共6页
AIM: To describe characteristics of a poorly expandable (PE) common bile duct (CBD) with stones on en- doscopic retrograde cholangiography.METHODS: APE bile duct was characterized by a rigid and relatively narro... AIM: To describe characteristics of a poorly expandable (PE) common bile duct (CBD) with stones on en- doscopic retrograde cholangiography.METHODS: APE bile duct was characterized by a rigid and relatively narrowed distal CBD with retro- grade dilatation of the non-PE segment. Between 2003 and 2006, endoscopic retrograde cholangiography (ERC) images and chart reviews of 1213 patients with newly diagnosed CBD stones were obtained from the computer database of Therapeutic Endoscopic Centerin Chang Gung Memoria acteristic PE bile duct on Hospital. Patients with char ERC were identified from the database. Data of the patients as well as the safety and technical success of therapeutic ERC were collected and analyzed retrospectively.RESULTS: A total of 30 patients with CBD stones and characteristic PE segments were enrolled in this study. The median patient age was 45 years (range, 20 to 92 years); 66.7% of the patients were men. The di ameters of the widest non-PE CBD segment, the PE segment, and the largest stone were 14.3 ± 4.9 mm, 5.8±1.6 mm, and 11.2±4.7 mm, respectively. The length of the PE segment was 39.7±15.4 mm (range, 12.3 mm to 70.9 mm). To remove the CBD stone(s) completely, mechanical lithotripsy was required in 25 (83.3%) patients even though the stone size was not as large as were the difficult stones that have been described in the literature. The stone size and stone/ PE segment diameter ratio were associated with the need for lithotripsy. Post-ERC complications occurred in 4 cases: pancreatitis in 1, cholangitis in 2, and an im- pacted Dormia basket with cholangitis in 1. Two (6.7%) of the 28 patients developed recurrent CBD stones at follow-up (50±14 mo) and were successfully managed with therapeutic ERC.CONCLUSION: Patients with a PE duct frequently require mechanical lithotripsy for stones extraction, To retrieve stones successfully and avoid complications, these patients should be identified during ERC, 展开更多
关键词 Common bile duct stone Difficult stone Endoscopic retrograde cholangiography Mechanicallithotripsy
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Selection criteria for preoperative endoscopic retrograde cholangiopancreatography before laparoscopic cholecystectomy and endoscopic treatment of bile duct stones:Results of a retrospective,single center study between 1996-2002 被引量:10
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作者 Laszlo Lakatos Gabor Mester +2 位作者 Gyorgy Reti Attila Nagy Peter Laszlo Lakatos 《World Journal of Gastroenterology》 SCIE CAS CSCD 2004年第23期3495-3499,共5页
AIM: The optimal treatment for bile duct stones (in terms of cost, complications and accuracy) is unclear. The aim of our study was to determine the predictive factors for preoperative endoscopic retrograde cholangiop... AIM: The optimal treatment for bile duct stones (in terms of cost, complications and accuracy) is unclear. The aim of our study was to determine the predictive factors for preoperative endoscopic retrograde cholangiopancreatography (ERCP).METHODS: Patients undergoing preoperative ERCP (≤90 d before laparoscopic cholecystectomy) were evaluated in this retrospective study from the 1^st of January 1996 to the 31^st of December 2002. The indications for ERCP were elevated serum bilirubin, elevated liver function tests (LFT), dilated bile duct (≥8 mm) and/or stone at US examination, coexisting acute pancreatitis and/or acute pancreatitis or jaundice in patient's history. Suspected prognostic factors and the combination of factors were compared to the result of ERCRRESULTS: Two hundred and six preoperative ERCPs were performed during the observed period. The rate of successful cannulation for ERC was (97.1%). Bile duct stones were detected in 81 patients (39.3%), and successfully removed in 79 (97.5%). The number of prognostic factors correlated with the presence of bile duct stones. The positive predictive value for one prognostic factor was 1.2%, for two 43%,for three 72.5%, for four or more 91.4%.CONCLUSION: Based on our data preoperative ERCP is highly recommended in patients with three or more positive factors (high risk patients). In contrast, ERCP is not indicated in patients with zero or one factor (low risk patients).Preoperative ERCP should be offered to patients with two positive factors (moderate risk patients), however the practice should also be based on the local conditions (e.g.skill of the endoscopist, other diagnostic tools). 展开更多
关键词 Cholangiopancreatography Endoscopic Retrograde Cholecystectomy Laparoscopic Patient Selection Bile Ducts CHOLELITHIASIS Female Humans Male Middle Aged Predictive Value of Tests Preoperative Care Retrospective Studies
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A case of asymptomatic intraductal papillary neoplasm of the bile duct without hepatolithiasis 被引量:4
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作者 Junpei Hayashi Shyun-ichi Matsuoka +11 位作者 Makiko Inami Shu Ohshiro Akiyasu Ishigami Hirotoshi Fujikawa Masahide Miyagawa Kenji Mimatsu Youichi Kuboi Hisao Kanou Takatsugu Oida Makiko Inami Shu Ohshiro Mitsuhiko Moriyama 《World Journal of Gastroenterology》 SCIE CAS CSCD 2008年第10期1625-1629,共5页
A 65-year-old woman was found to have dilatation of the intrahepatic bile duct in the right anterior segment during a general health. Laboratory data were within normal ranges and no solid mass was detected in her abd... A 65-year-old woman was found to have dilatation of the intrahepatic bile duct in the right anterior segment during a general health. Laboratory data were within normal ranges and no solid mass was detected in her abdominal computer tomography (CT) or nuclear magnetic resonance imaging (MRI). However, endoscopic retrograde cholangiopancreatography (ERCP) demonstrated an obstruction of the right bile duct. Intraoperative cholangiography showed stenosis of the intrahepatic bile duct in the anterior inferior segment (B5) and narrowness of the intrahepatic bile duct in the anterior superior segment (B8), so that we strongly suspected intrahepatic cholangiocarcinoma (ICC). Histologically, surgically resected liver specimens, without tumor mass by macroscopic observation, showed intraductal papillary proliferation with fibrovascular cores and intraductal spreading of carcinoma in situ throughout a considerable area, especially in bile ductules around the peripheral small portal area. Furthermore, the immunohistochemical profile of the tumor (MUC5AC+/CK7+) was compatible with an intraductal papillary neoplasm of the bile duct (IPN-B). Consequently, this case was diagnosed as IPN-B with spreading CIS, stageⅠ(pT1, pN0, P0, H1, M0). We report a case of IPN-B with interesting histopathologicalfindings and emphasize that cholangiography is especially helpful for the diagnosis of bile duct dilatation due to infiltration of carcinoma cells. 展开更多
关键词 CHOLANGIOCARCINOMA Intraductal papillary neoplasm Dilated bile duct HEPATECTOMY MUC
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Gastrointestinal migrating motor complex during early stage of cholesterol gallstone formation in guinea pigs 被引量:1
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作者 Wang Ling Bai Wenyuan +1 位作者 Ma Yongzhi Gu Yong 《Journal of Medical Colleges of PLA(China)》 CAS 2008年第1期9-14,共6页
Objective: To determine the changes of gastrointestinal migrating motor complex (MMC) during the early stage of cholesterol gallstone formation. Methods:Totally 45 healthy adult guinea pigs were randomly and equal... Objective: To determine the changes of gastrointestinal migrating motor complex (MMC) during the early stage of cholesterol gallstone formation. Methods:Totally 45 healthy adult guinea pigs were randomly and equally divided into 3 groups, that is, normal control, group B (1% cholesterol diet for 2 weeks) and group C (1% cholesterol diet for 4 weeks). Three pairs of silver electrodes were inserted into the gastric antrum, duodenum and jejunum of every animal respectively. Record of gastrointestinal MMC of these guinea pigs were recorded and analyzed. Gallbladder bile was taken to detect the formation of cholesterol gallstone. Results: There were only 29 guinea pigs living. The MMC cycle time and the duration of phase Ⅱ were prolonged significantly and gradually compared with the control group (P〈0.01), but the duration of phase Ⅲ became significantly and gradually shorter. Conclusion: During the early stage of cholesterol gallstone formation, the MMC cycle time and the duration of phase Ⅱ are prolonged and the duration of phase Ⅲ is shortened. 展开更多
关键词 High cholesterol diet Interdigestive stage Migrating motor complex
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COMBINED SURGICAL THERAPY FOR HEPATOLITHIASIS 被引量:3
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作者 Xiao-dongHe WeiLiu Bing-luLi Zheng-huanZhang Jian-xiZhang 《Chinese Medical Sciences Journal》 CAS CSCD 2005年第2期123-125, ,共3页
Objective To evaluate the combined surgical therapy for calculi of intrahepatic duct. Methods One hundred and eight cases of hepatolithiasis treated in our hospital from January 1986 to September 2003 were summarized ... Objective To evaluate the combined surgical therapy for calculi of intrahepatic duct. Methods One hundred and eight cases of hepatolithiasis treated in our hospital from January 1986 to September 2003 were summarized and analyzed retrospectively. The primary surgery included 57 cases of biliary tract exploration and cholangiolithotomy, 26 cases of cholangiojejunostomy, and 25 cases of partial hepatectomy. Of these cases, 156 operations were performed totally. There were 36 patients undergoing two or more operations for cholangiolithiasis problem. Fiberoptic choledochoscopy was employed to examine and remove the residual stones during and after operation in all cases. Results The residual stone rates were 57.89% (33/57), 26.92% (7/26), and 24.0% (6/25) for biliary tract exploration and cholangiolithotomy, cholangiojejunostomy, and partial hepatectomy, respectively. Fiberoptic choledochoscopy was utilized pre- and post-operatively for each patient, which was performed 2 to 9 times on each case. Following the combined treatment, the rate of residual stone after operation decreased to 12.96% (14/108). Conclusions The combined surgical therapy is valuable for resolving the problem of hepatolithiasis in most of the patients. Regarding the clinical outcomes of different surgical procedures, partial hepatectomy is superior to cholangiojejuno- stomy or biliary tract exploration and cholangiolithotomy. Fiberoptic choledochoscopy is also important to reduce the occurrence of residual stones and the rate of reoperation. 展开更多
关键词 HEPATOLITHIASIS surgical treatment CHOLEDOCHOSCOPY
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Migrated endoclip and stone formation after cholecystectomy:A new danger of acute pancreatitis 被引量:6
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作者 Kemal Dolay Halil Alis +2 位作者 Aliye Soylu Gulum Altaca Ersan Aygun 《World Journal of Gastroenterology》 SCIE CAS CSCD 2007年第47期6446-6448,共3页
Endoclip migration into the common bile duct following laparoscopic cholecystectomy (LC) is an extremely rare complication. Migrated endoclip into the common bile duct can cause obstruction,serve as a nidus for stone ... Endoclip migration into the common bile duct following laparoscopic cholecystectomy (LC) is an extremely rare complication. Migrated endoclip into the common bile duct can cause obstruction,serve as a nidus for stone formation,and cause cholangitis. We report a case of obstructive jaundice and acute biliary pancreatitis due to choledocholithiasis caused by a migrated endoclip 6 mo after LC. The patient underwent early endoscopic retrog-rade cholangiopancreatography (ERCP) with endoscopic sphincterotomy and stone extraction. 展开更多
关键词 Laparoscopic cholecystectomy Endoclip migration Biliary pancreatitis Endoscopic retrograde cholangiopancreatography
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Failed biliary cannulation: Clinical and technical outcomes after tertiary referral endoscopic retrograde cholangiopancreatography 被引量:6
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作者 Michael P Swan Michael J Bourke +4 位作者 Stephen J Williams Sina Alexander Alan Moss Rick Hope David Ruppin 《World Journal of Gastroenterology》 SCIE CAS CSCD 2011年第45期4993-4998,共6页
AIM: Prospective evaluation of repeat endoscopic retrograde cholangiopancreatography (ERCP) for failed Schutz grade 1 biliary cannulation in a high-volume center. METHODS: Prospective intention-to-treat analysis of pa... AIM: Prospective evaluation of repeat endoscopic retrograde cholangiopancreatography (ERCP) for failed Schutz grade 1 biliary cannulation in a high-volume center. METHODS: Prospective intention-to-treat analysis of patients referred for biliary cannulation following recent unsuccessful ERCP. RESULTS: Fifty-one patients (35 female; mean age: 62.5 years; age range: 40-87 years) with previous failed biliary cannulation were referred for repeat ERCP. The indication for ERCP was primarily choledocholithiasis (45%) or pancreatic malignancy (18%). Successful biliary can- nulation was 100%. The precut needle knife sphincterotomy (NKS) rate was 27.4%. Complications occurred in 3.9% (post-ERCP pancreatitis). An identif iable reason for initial unsuccessful biliary cannulation was present in 55% of cases. Compared to a cohort of 940 nave pa-pilla patients (female 61%; mean age: 59.9 years; age range: 18-94 years) who required sphincterotomy over the same time period, there was no statistical difference in the cannulation success rate (100% vs 98%) or postERCP pancreatitis (3.1% vs 3.9%). Precut NKS use was more frequent (27.4% vs 12.7%) (P = 0.017). CONCLUSION: Referral to a high-volume center following unsuccessful ERCP is associated with high technical success, with a favorable complication rate, compared to routine ERCP procedures. 展开更多
关键词 Failed endoscopic retrograde cholangiopancreatography Failed biliary cannulation Unsuccessful biliary cannulation Tertiary referral endoscopic retrograde cholangiopancreatography Needle knife sphincterotomy Biliary cannulation Precut sphincterotomy Post endoscopic retrograde cholangiopancreatography pancreatitis
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Down stream involvement of the bile duct in hepatolithiasis 被引量:2
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作者 卢实春 严律南 +4 位作者 饶林强 夏天 苟剑林 张仕羽 雷松 《Chinese Medical Journal》 SCIE CAS CSCD 2002年第1期62-64,147,共3页
Objective To evaluate the down stream involvement of the bile duct in hepatolithiasis.Methods Mechanical damage to bile duct epithelia and long standing cholangitis as result of hepatolithiasis play an important rol... Objective To evaluate the down stream involvement of the bile duct in hepatolithiasis.Methods Mechanical damage to bile duct epithelia and long standing cholangitis as result of hepatolithiasis play an important role in the carcinogenesis of bile duct epithelia and stricture of the intra- and extra-hepatic bile duct. Macromorphological and microscopic changes in bile duct mucosa of 100 consecutive patients with hepatolithiasis were investigated using intra- or post-operative cholangioscopy. Biopsy specimens of lesions obtained during cholangioscopy were studied with immunohistochemical staining and flow cytometry to determine proliferative activity and DNA content. Five cases of well-proven cholangiocarcinoma were simultaneously studied as controls.Results Of the 100 patients, those with chronic cholangitis accounted for 86% (86/100), proliferative lesions 11% (11/100), adenomatous polyps 1% (1/100), and adenocarcinoma 2% (2/100). The obvious mucosal lesion associated with hepatolithiasis was located down-stream of the bile duct, predominantly in the hilar region, e.g. orifices of the right/left hepatic duct and common hepatic duct (73% mucosa lesions in the hilar region). The intensity of cancer embryonic antigen stain and the proliferative cell nuclear antigen index increased with the development of bile duct lesions. Aneuploid DNA presented mainly in the high degree malignant adenocarcinomas (】80% of cases).Conclusions The obvious mucosal lesions associated with hepatolithiasis were located down-stream of the bile duct, predominantly in the hilar region (73% of mucosal lesions). The proliferative activity of examined bile duct mucosa lesions increased with the development of pathological deterioration, which may contribute to the development of hilar bile duct stricture and hilar cholangiocarcinoma. 展开更多
关键词 hepatolithiasis · bile duct stricture · carcinogenesis · hilar region
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