Objective To compare the effectiveness and the influence on life quality of endovenous laser obliteration with those of traditional surgical ligation in treating varicosis of lower extremity.Methods By using numerical random grouping method,40 patients with varicosis of lower extremity were divided into traditional surgical ligation group (high ligation plus stripping,traditional group,n=20) and endovenous laser obliteration group (laser group,n=20).The curative effect and complications were compared between the two groups.According to the brief health survey (SF-36) scale,the influences of the two treatments on the life quality were evaluated.Results During the follow-up period,the differences in the curative effect and complications between two groups were not significant (P＞0.05).The life quality assessed by SF-36 scores in the laser group was better than that in the traditional group,the difference between the two groups was statistically significant (P＜0.05).Conclusion For the treatment of varicosis of lower extremity,endovenous laser obliteration is safe and effective,it carries less influence on the patient's life quality when compared with traditional surgical ligation therapy.

Objective To investigate the prognostic factors affecting the outcome of patients with intermediate-advanced hepatocellular carcinoma (HCC) receiving transcatheter arterial chemoembolization (TACE) combined with percutaneous microwave ablation (MWA). Methods During the period from January 2011 to July 2012 at authors’ hospital, a total of 64 patients with intermediate-advanced HCC were treated with TACE together with MWA. Fourteen potential variables which might affect the prognosis were colleted and were retrospectively analyzed. Kaplan-Meier model and log-rank test were used for single factor analysis, while Cox regression model was used for multiple factor analysis. Results The one-year, 1.5-year and 2-year overall survival rates were 75.8%, 48.4% and 33.9%, respectively. Single factor analysis and Cox regression analysis indicated that six factors, i.e. tumor size, number of tumors, portal vein tumor thrombus, serum α-fetoprotein level, tumor staging and oral administration of sorafenib, bore a relationship to the prognosis. Conclusion The tumor size, number of tumors, portal vein tumor thrombus, serum α-fetoprotein level and tumor staging are risk factors influencing the results of interventional comprehensive therapy , while oral administration of sorafenib is a protective factor for the prognosis.

diagnosing of primary hepatocelluar carcinoma , but GP73 combined with AFP detection can significantly improve the diagnostic accuracy , and some primary hepatocelluar carcinoma cases with AFP negative can be avoided missing efficiently by parallel diagnostic test.

Objective To explore the effect of sequential therapy of transcatheter arterial chemoembolization (TACE) followed by percutaneous microwave coagulation therapy (PMCT) in treating early-stage primary hepatocellular carcinoma (PHC), and to analyze the factors that may affect the prognosis. Methods During the period from Jan. 2011 to Apr. 2014, a total of 66 patients with early-stage PHC were admitted to authors’ hospital. TACE was carried out in all patients, which was followed by PMCT in 5 -7 days. All patients were followed up regularly. CT, MR, ultrasonography, AFP, liver function and other related laboratory tests were performed. Kaplan-Meier estimation was used for the analysis of disease-free survival time. The high-risk factors were analyzed by Chi-square test. Multivariate analysis was conducted by using logistic analysis method. Results After TACE the serum levels of ALT, TBIL and DBIL were increased significantly when compared with preoperative ones (P< 0.01). After sequential PMCT the serum levels of AST, ALT and DBIL were increased significantly when compared with preoperative ones (P< 0.01). When compared with TACE, after sequential PMCT the serum level of AST was increased (P< 0.01), while serum levels of TBIL and DBIL were decreased (P< 0.01). Compared with TACE and preoperative data, the post-PMCT AFP level was decreased (P < 0.01). During the follow-up period one patient died. The 3-year cumulative survival rate was 98.5%. Recurrence was seen in 19 cases. The one-year, 2-year and 3-year disease-free cumulative survival rate was 70.3%, 50.8% and 41.6% respectively. Univariate and multivariate analysis indicated that the risk factors of recurrence in early-stage PHC included AFP ≥ 100 μg/L, viral load≥103 copies/ml and irregularity of tumor border (P<0.05). Conclusion Sequential therapy of TACE followed by PMCT is an ideal treatment for early-stage PHC, sequential PMCT after TACE does not affect liver recovery process. AFP ≥ 100 μg/L, viral load ≥ 103 copies/ml and irregularity of tumor border are the risk factors of recurrence.