目的观察皮下通道型胆囊肝胆管成形术(subcutaneous tunnel and hepatocholangioplasty with the use of gall-bladder,STHG)治疗肝胆管结石的临床效果。方法对我院1994年12月~2010年12月采用STHG方法治疗的376例肝内胆管结石的临床资...目的观察皮下通道型胆囊肝胆管成形术(subcutaneous tunnel and hepatocholangioplasty with the use of gall-bladder,STHG)治疗肝胆管结石的临床效果。方法对我院1994年12月~2010年12月采用STHG方法治疗的376例肝内胆管结石的临床资料进行回顾性分析。结果本组均成功进行了STHG,269例获得随访,3年结石复发29例(10.8%)。结论 STHG保存了胆道及Oddis括约肌正常生理功能,术后长期随访结石复发率低,是治疗肝胆管结石较为理想的术式。展开更多
AIM:To investigate the clinicopathologic features of bile duct tumor thrombus(BDTT) occurrence after treatment of primary small hepatocellular carcinoma(sHCC) .METHODS:A total of 423 patients with primary sHCC admitte...AIM:To investigate the clinicopathologic features of bile duct tumor thrombus(BDTT) occurrence after treatment of primary small hepatocellular carcinoma(sHCC) .METHODS:A total of 423 patients with primary sHCC admitted to our hospital underwent surgical resection or local ablation.During follow-up,only six patients were hospitalized due to obstructive jaundice,which occurred 5-76 mo after initial treatment.The clinicopathologic features of these six patients were reviewed.RESULTS:Six patients underwent hepatic resection(n=5) or radio-frequency ablation(n=1) due to primary sHCC.Five cases had an R1 resection margin,and one case had an ablative margin less than 5.0 mm.No vascular infiltration,microsatellites or bile duct/canaliculus affection was noted in the initial resected specimens.During the follow-up,imaging studies revealed a macroscopic BDTT extending to the common bile duct in all six patients.Four patients had a concomitant intrahepatic recurrent tumor.Surgical re-resection of intrahepatic recurrent tumors and removal of BDTTs(n=4) ,BDTT removal through choledochotomy(n= 1) ,and conservative treatment(n=1) was performed.Microscopic portal vein invasion was noted in three of the four resected specimens.All six patients died,with a mean survival of 11 mo after BDTT removal or conservative treatment.CONCLUSION:BDTT occurrence is a rare,special recurrent pattern of primary sHCC.Patients with BDTTs extending to the common bile duct usually have an unfavorable prognosis even following aggressive surgery.Insufficient resection or ablative margins against primary sHCC may be a risk factor for BDTT development.展开更多
文摘目的观察皮下通道型胆囊肝胆管成形术(subcutaneous tunnel and hepatocholangioplasty with the use of gall-bladder,STHG)治疗肝胆管结石的临床效果。方法对我院1994年12月~2010年12月采用STHG方法治疗的376例肝内胆管结石的临床资料进行回顾性分析。结果本组均成功进行了STHG,269例获得随访,3年结石复发29例(10.8%)。结论 STHG保存了胆道及Oddis括约肌正常生理功能,术后长期随访结石复发率低,是治疗肝胆管结石较为理想的术式。
文摘AIM:To investigate the clinicopathologic features of bile duct tumor thrombus(BDTT) occurrence after treatment of primary small hepatocellular carcinoma(sHCC) .METHODS:A total of 423 patients with primary sHCC admitted to our hospital underwent surgical resection or local ablation.During follow-up,only six patients were hospitalized due to obstructive jaundice,which occurred 5-76 mo after initial treatment.The clinicopathologic features of these six patients were reviewed.RESULTS:Six patients underwent hepatic resection(n=5) or radio-frequency ablation(n=1) due to primary sHCC.Five cases had an R1 resection margin,and one case had an ablative margin less than 5.0 mm.No vascular infiltration,microsatellites or bile duct/canaliculus affection was noted in the initial resected specimens.During the follow-up,imaging studies revealed a macroscopic BDTT extending to the common bile duct in all six patients.Four patients had a concomitant intrahepatic recurrent tumor.Surgical re-resection of intrahepatic recurrent tumors and removal of BDTTs(n=4) ,BDTT removal through choledochotomy(n= 1) ,and conservative treatment(n=1) was performed.Microscopic portal vein invasion was noted in three of the four resected specimens.All six patients died,with a mean survival of 11 mo after BDTT removal or conservative treatment.CONCLUSION:BDTT occurrence is a rare,special recurrent pattern of primary sHCC.Patients with BDTTs extending to the common bile duct usually have an unfavorable prognosis even following aggressive surgery.Insufficient resection or ablative margins against primary sHCC may be a risk factor for BDTT development.