目的 对肝门胆管癌外科治疗疗效进行评价。 方法 回顾分析2007年3月－2012年3月收治的156例肝门胆管癌患者的临床资料。按手术方式将患者分为手术切除组（n=45）、胆道引流组（n=78）和姑息治疗组（n=33），并对住院期间并发症发生率、病死率及生存时间等进行分析。 结果 156例患者根治性切率为23.1%不同治疗方式住院期间病死率差异无统计学意义（P＜0.05）；手术治疗组与姑息治疗组并发症发生率差异有统计学意义（P＜0.05）。手术切除组、胆道引流组、姑息治疗组的1、3、5年累积生存率分别为64.4%、17.8%、0.0%；40.2%、12.6%、12.6%；17.7%、7.1%、0.0%，手术切除组生存情况明显好于其他两组（P＜0.05）。 结论 不建议所有患者术前均引流可减黄，且可以不过分强调R0切除。胆道引流可一定程度改善预后，但近远期胆道感染相关并发症发生率较高。
The interal changes of immunoglobulins in serum and bile among the rabbit models in partial biliary obstruction group (BO),partial biliary obstruction with infection group(BOI)and normal controls(Con)were studied. Concentrations of serum immunoglobulin A(IgA)in BO and BOI groups increase remarkably in all phases(Plt;0.001),Concentrations of serum IgG in both groups increase with the formation of gallstones. The IgG and IgA contents of bile samples in BO and BOI groups with negetive bacterial culture were much higher than that of the control group(Plt;0.05),but the Ig contents of bile with postive culture slightly lower than that of the control group.This experiment suggest in the formation of gallstones,the immunoglobulins of serum and bile had changed significantly.The Ig contents of bile have a relationship with the bacterial infection. Immunoglobulin A takes an important role in gallstone formation.
【Abstract】ObjectiveTo analyse the current situation and advance in perioperative therapy of liver transplantation for primary hepatocellular carcinoma(HCC).MethodsThe published papers on current situation and advance in the perioperative therapy of liver transplantation for HCC were reviewed.ResultsThe survival rate of liver transplantation for HCC in early stage has been the same as that for benign liver diseases up to now. However, it is still a difficult problem to improve the survival rate of liver transplantation for advanced HCC. The ideal perioperative therapies of liver transplantation for HCC should be helpful to suppress the growth of tumor while the HCC patients are waiting for donated livers, to diminish or eliminate the intraoperative spread or implantation of tumor cells and to repress the micrometastasis postoperatively. The current perioperative therapies of liver transplantation for HCC include hepatic arterial chemoembolization, systemic chemotherapy, radiotherapy, percutaneous ethanol injection into HCC and radiofrequency ablation etc. ConclusionThe perioperative assistant therapy of HCC can not only save time for patients before liver transplantation but also improve the survival rate after operation.
ObjectiveTo summarize the surgical technique and indications for liver masses involving the second and the third porta hepatis.MethodsThirteen cases of liver mass involving the second and the third porta hepatis, who underwent surgery in West China Hospital of Sichuan University from June 2013 to September 2016 were collected retrospectively, then made a statistical analysis, including patients’ information, characteristics of liver masses, operation information, and result of followed-up.ResultsOf the 13 cases, there were 3 cases of hepatic alveolar echinococcosis, 4 cases of hepatocellular carcinoma, 4 cases of intrahepatic cholangiocarcinoma, and 2 cases of liver metastasis induced by colon cancer. The mean tumor diameter was 12.5 cm (7–21 cm). Preoperative imaging examinations showed that mass had involved the second and the third porta hepatis, and all masses were resected by surgery without perioperative death, including 7 cases of right three hepatectomy resection, 1 case of left three hepatectomy resection, 4 cases of right hepatectomy resection, and 1 case of left hemi hepatectomy resection; among them, 9 cases were performed caudal lobectomy resection. The mean of operative time was 313 min (210–450 min), the mean of intraoperative blood loss was 592 mL (300–1 100 mL). Four cases received blood transfusion with 300–450 mL (mean of 338 mL). The total hepatic blood inflow occlusion time was 25–55 min (mean of 42 min). Five cases received venous reconstruction, and 1 case received hepatic vein reconstruction. After operation, ascites occurred in 6 cases, pleural effusion occurred in 6 cases, liver failure occurred in 2 cases, bile leakage occurred in 2 cases, pulmonary infection occurred in 3 cases, deep vein thrombosis occurred in 1 case. All of the 13 cases were followed-up for 1–39 months (median time was 14 months), during the followed-up period, 4 cases died, including 3 cases of intrahepatic cholangiocarcinoma and 1 case of liver metastasis induced by colon cancer.ConclusionIt is encouraging to apply the vascular reconstruction and skilled hepatic partition technique for resection lesions which involved the second and the third porta hepatis, through meticulous preoperative evaluation and preparation.
目的探讨高龄胰腺癌的外科治疗方法。方法回顾性分析1995～2000年间我科收治的33例70岁以上胰腺癌患者的外科治疗资料。结果高龄胰腺癌患者发病隐匿，并发疾病多（88.9%），根治性切除困难，术后并发症发生率高（21.2%）。结论手术切除是治疗高龄胰腺癌最好的方法，早期诊断、早期治疗、加强围手术期处理以及有效地预防和治疗并发症是提高疗效的关键。