Objective To study perioperative managements and clinical outcome of liver transplantation for hepatocellular carcinoma with thrombosis and cancer emboli in portal vein.Methods From July 2000 to December 2002, 10 cases of hepatocellular carcinoma having thrombosis or cancer emboli in portal vein before operation were subjected to orthotopic liver transplantation (OLT) in our hospital. Nine patients underwent anastomosis of low portal vein by end-to-end method after cleaning the thrombosis and emboli, and one underwent cavoportal hemitransposition.Results Nine of the 10 patients recovered without recurrence of portal thrombosis. One died of portal thrombosis recurrence on the 8th postoperative day and one died of infection on the 60th postoperative day. During the follow-up period of 3 to 31 months, hepatocellular cancer recurred in 7, 12, 13 and 25 months after operations in 4 patients. The remaining 4 patients survived without tumor recurrence.Conclusion Portal thrombosis and cancer emboli are not the absolute contraindications in liver transplantation. Appropriate managements can get satisfactory results.

As an important clinical mode, the disease-syndrome-efficacy integration is a development trend of traditional Chinese medicine (TCM) and western medicine combination. The mode combined comprehensive effica-cy evaluation based on disease-syndrome integration is able to highlight advantages of TCM clinical diagnosis and treatment. With the status of disease-syndrome and effects of Chinese herbal medicine treatments, the en-dogenous metabolites and metabolic network of body changed in the systemic level. According to the analysis of these metabolic changes by metabolomic technologies, it is helpful to investigate the essence of disease-syndrome and explain the mechanism of Chinese herbal medicine actions. This review summarized the current applications of metabolomics in the area of disease-syndrome-efficacy integration research . Metabolomics applied in the disease-syndrome-efficacy integration research is helpful to facilitate the development of TCM and western medicine combination .

0 05) and incidence rate of postoperative complications (0 vs.0). Postoperative hospital stay in group experiment was longer than that in group control ((2 2?0 4)d vs. (2?0)d, t =2 958, P

Objective To discuss the causes,treatment and prophylaxis of surgical jaundice after laparoscopic cholecystectomy (LC). Methods A retrospective analysis was carried out in 16 cases of surgical jaundice consisting of 14 cases from this hospital out of 3 092 cases of LC from January 1994 to January 2002 and 2 cases transferred from other hospitals. Results Out of the 16 cases,residual bile duct stones were found in 9 cases,and bile duct injuries had taken place in 7 cases (2 cases of cystic duct stump leakage,3 cases of common bile/hepatic duct injuries and 2 cases of recurrent jaundice resulted from aberrant bile duct leakage).All the 16 cases were cured by surgery and no bile duct stricture occurred after surgical procedures. Conclusions Strict following indications of LC and normative surgical performance are the keys to the decrease of surgical jaundice after LC.The patient should be given active surgical intervention once surgical jaundice occurs.

Objective To evaluate the accuracy of Doppler ultrasound (BUS), computer tomography (CT) and magnetic resonance imaging (MRI) in the diagnosis of hepatocellular carcinoma. Methods A total of 74 patients with hepatocellular carcinoma and cirrhosis who received a liver transplantation was included in this study. We compared the postoperative pathological results with preoperative imaging findings (BUS, CT, and MRI). An assessment was made in respect of the accuracy in tumor size (a diagnostic accordance was defined as

Objective To investigate the long term result of orthotopic liver transplantation for advanced hepatocellular carcinoma, and to evaluate the predictability of Pittsburg scoring system. Methods 46 patients of advanced hepatocellular carcinoma received orthotopic liver transplantation in our center during October 2000 to December 2004. Data were collected and the 1-year and 3-year survival rates, were evaluated by Kaplan-Meier method. Based on the Pittsburg Scoring System, all cases were divided into 4 groups. The length of survival of each group was observed respectively, and differences were compared with Log-rank test. Results 3-year survival rate and tumor-free rate of all 46 patients were 46.7% and 38.8%, respectively. The mean tumor-free time was 27.7 months, and the mean survival time was 32.5 months. Among the 4 groups, no death or tumor relapse was detected in cases of grade 1 and grade 2 (group I) up to the present, whereas the 1-year tumor-free rate of grade 5(group IV) patients was only 12.5%, and no patient survived over 2 years. The 1-year and 3-year tumor-free rate among grade 3 and 4 (group II and III) patients were both about 65% and 40%, the mean tumor free time was about 32.5 and 24.3 months respectively, and there was no significant difference between 2 groups. In these two groups, the longest tumor free time was 58 months. Conclusions Some of the patients with advanced hepatocellular carcinoma still have the chance to survive tumor-free for a long time after liver transplantation. Pittsburg scoring system has more predictability than Milan criteria, especially in cases of grade 1, 2 and 5, but not so satisfactory in cases of grade 3 and 4.

The characteristics and advantages of traditional Chinese medicine ( TCM ) diagnosis and treatment of chronic liver diseases are conducted on the individualized treatment based on TCM syndrome classification . In this study , the analysis of systems biology was carried out for TCM syndrome classification in chronic hepatitis B and posthepatitic cirrhosis . The relationship between TCM syndrome classification and genetic polymorphism , the difference of genes and protein expression profiles , the difference of urine metabolite , and the molecular mechanism of Different TCM Syndrome for Same Disease and Same TCM Syndrome for Different Diseaseswere discussed . The results showed that there are molecular biological basis in TCM syndrome classification in hepatitis B and posthepatitic cirrhosis . The systems biology based syndrome identification methods may be bene-ficial to form a new classification , and provide reference for the diagnosis and individual therapy of hepatitis B and posthepatitic cirrhosis .

Objective To evaluate the effects of different selection criteria on the prognosis of hepatocellular carcinoma(HCC)patients undergoing liver transplantation(LT)and to evaluate a new criterion.Methods A retrospective analysis was performed on 81 consecutive patients with HCC who underwent LT.The survival rates of the patients who met different criteria such as Milan.UCSF(University of California San Francisco UCSF).and Pittsburgh(Pitt)modified TNM criteria were calculated by KaplanMeier method,and the value of different criteria was evaluated.The Long-Rank test and COX proportional hazards regression model were performed to analyze the prognostic factors.the model of criteria was established according the most important prognostic factors.Using the Kaplan-Meier method,the suitable cut-offs of every variable ifl the model were found by comparing the survival and the number of the patients who met the cut-off,and considering the significant difference between the patients who met and exceed the cut-off at the same time.Resuits The 1,2,3-year accumulative survival rates of the 19 patients who met Milan criteria were 87.7%,87.7%,and 52.6%respectively:the 1,2,3-year disease free survival rates of them were 88.9%,72.7%,and 72.7%respectively.The 1,2.3-year accumulative survival rates of the 26 patients who met UCSF criteria were 87.2%,80.5%,and 55.2%respectively;the 1,2,3-year disease free survival rates of them were 84.1%,68.4%,and 68.4%respectively.With our new expanded criterion as of solitary tumor≤8 cm in diameter.or no more than 3 tumors,with the largest≤6 am,and a total tumor diameter≤10 cm.there was no significant difierence in 1,2,3-year sunrival rates and disease free survival rates(89.0%,81.8%,71.8%,and 81.9%,72.4%,72.4%.)as compared with Milan or UCSF criteria.but with this new criterion more patients(a=41)would be eligible for transplantation with a comparable long term survival.and the difference of the accumulative survival rates and disease free survival rates of the patients who met and exceed the new criteria was significant(P＜0.05).Conclusion The new indication is acceptable because the criteria does not adversely impact survival.

ObjectiveTo compare the therapeutic effects of percutaneous cervical discectomy (PCD group),percutaneous cervical disc nucleoplasty(PCN) and the association of them (PCDN) for the treatment of cervical intervertebral disk displacement and instability of cervical vertebral column.Methods From February 2003 to April 2011,171 consecutive patients with cervical disc herniation have presented at the authors' hospital and were retrospectively studied.The average age of patients was 47.8 years(ranged,21-74).Ninety-seven cases were treated with PCD,50 cases with PCN,and the other 24 cases with PCDN.Clinical result and the stability of cervical vertebral column after operation were evaluated and compared among the 3 groups.ResultsAll cases had been followed up for a median of 4.1 years.There was significant difference in the pre- and post-operation the Japanese Orthopaedic Association(JOA) scoring system on within 3groups (PCD:t=21.85,P＜0.05; PCN:t=14.50,P＜0.05; PCDN:t=8.56,P＜0.05).All cases had been successfully operated.There was no significant difference between groups among the 3 groups in terms of the clinical outcomes(The recovery rate of JOA standard evaluation,F=2.19,P=0.12).According to Odom criteria,the excellent and good rate are as follows:81.35％ in PCD,82.44％ in PCN,83.19％ in PCDN,respectively.There was no significant difference between groups among the 3 groups in terms of the clinical success rate (P＞0.05).There was no instability of cervical vertebral column cases in 3 groups after operation(P＞0.05),and no significant difference was found in terms of cervical vertebral column stability in pre- and post-operation in each group.ConclusionAll the three operations including PCN,PCD and PCDN are safe,minimally invasive spine surgery for the treatment of cervical intervertebral disk displacement; they achieve good clinical outcomes and there are no difference on the stability of cervical vertebral column between preoperation and postoperation.

Objective To summarize the experience in the diagnosis and treatment of elastofibroma dorsi,focusing on the clinical features,the specific radiological characteristics,and the typical pathological alterations.Methods Clinical data of 10 cases of pathologically confirmed elastofibroma dorsi from January 1997 to April 2008 were retrospectively reviewed.Results Most patients were female(8/10)in this series.All the lesions were located within the muscles in the subscapular region.There were 13 lesions in 10 cases(3 cases with bilateral involvement).Seven patients complained of pain and feeling of foreign body,and three were asymptomatic.The size of the masses was between 4 centimeters to 12 centimeters,averaging at(7.46 ±2.70)centimeters.Except for the early 3 cases,accurate diagnosis was made in all the other 7 cases before the histological exams solely based on the physical examination and imaging findings.Marginal excision was done for all the cases under general anesthesia.Fluid accumulation,as the only kind of complication was found in 3 cases which was resolved by repeated paracentesis.No recurrence was found during the follow-up period(4 months to 125 months,median 11 months).Conclusion Elastofibroma dorsi is a rare,pseudotumoral lesion usually found in elderly women.It is a very special type of soft tissue tumors that its diagnosis can usually be made solely on the basis of unique imaging characteristics and physical examination before the histological exam.Surgical marginal excision is the choice of treatment with good short-term and long-term results.