The model consisted of seven groups with variable response rates from low (15%) to high ABT263 (77%). The reproducibility of the model was confirmed by the independent validation group (r2 = 0.987). When reconstructed into three groups, the rate of RVR/cEVR was 16% for low probability group, 46% for intermediate probability group and 75% for high probability group. Conclusions:  A decision tree model that includes hepatic steatosis, LDL-C, age,

blood sugar, and GGT may be useful for the prediction of response before PEG-IFN plus RBV therapy, and has the potential to support clinical decisions in selecting patients for therapy and may provide a rationale for treating metabolic factors to improve the efficacy of antiviral therapy. “
“Although some retrospective studies have recommended that pancreaticoduodenectomy with extended lymphadenectomy might improve the survival of patients with adenocarcinoma of the head of the pancreas, the procedure remains controversial. Using PubMed, EMBASE, and The Cochrane Library databases, a systematic literature review was performed to identify randomized, controlled trials comparing standard and extended lymphadenectomy in pancreaticoduodenectomy for adenocarcinoma

of the head of the pancreas. Four Protein Tyrosine Kinase inhibitor trials including 423 patients satisfied the inclusion criteria. Extended lymphadenectomy failed to improve the overall survival of patients with adenocarcinoma of the head of the pancreas (hazard ratio 1.09; 95% confidence interval 0.84–1.41; P = 0.51). Additionally, postoperative mortality and morbidity were comparable between the standard and extended groups, while extended lymphadenectomy was associated with poor quality of life within 1 year after the operation. Extended lymphadenectomy do not benefit overall survival. Considering the poor quality of life associated with extended lymphadenectomy, pancreaticoduodenectomy with standard lymphadenectomy is suitable for

patients with adenocarcinoma of the head of the pancreas. “
“A 57-year-old woman was admitted to our hospital with characteristic aging of the face 上海皓元医药股份有限公司 and thin body. Before admission, she had been treated for diabetes mellitus type 2 and had undergone amputation of the right leg due to ischemic disease. Abdominal computed tomography revealed primary liver tumor. Biopsy of the liver mass revealed poorly differentiated adenocarcinoma, not hepatocellular carcinoma. Genetic sequencing indicated a homozygous mutation in the Werner syndrome gene (WRN) and she was diagnosed with Werner syndrome with primary liver tumor. She declined medications for the liver tumor and eventually died 6 months after diagnosis. Werner syndrome is a rare autosomal recessive disorder associated with premature aging, and most cases of Werner syndrome have been reported from Japan. The main causes of death with Werner syndrome are malignancy and atherosclerotic vascular disease.