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Hepatocellular carcinomas (HCCs) show genomic alterations, including DNA rearrangements associated with HBV DNA integration, loss of heterozygosity, and chromosomal amplification. The genes most frequently involved are those encoding tumor suppressors. The p16INK4A tumor suppressor gene frequently displays genetic alteration in HCC tissues. The present(More)
PURPOSE We sought to evaluate the clinical outcomes of 3-dimensional conformal radiation therapy (3D-CRT) for portal vein tumor thrombosis (PVTT) alone in patients with advanced hepatocellular carcinoma. MATERIALS AND METHODS We retrospectively analyzed data on 46 patients who received 3D-CRT for PVTT alone between June 2002 and December 2011. Response(More)
AIM to present the practice of two experienced centres concerning the use of contrast enhanced ultrasound (CEUS) in the characterization of focal liver lesions (FLL). MATERIAL AND METHOD A prospective, bicentric study, between 09.2009-09.2010 was undertaken and 729 FLL (506-Center A, 223-Center B) were evaluated. A CEUS examination was considered(More)
BACKGROUND/AIMS Dieulafoy lesions are an important cause of upper gastrointestinal bleeding. The purpose of this study was to assess the efficacy of endoscopic treatment for these lesions and to identify the possible predictive factors for rebleeding associated with clinical and endoscopic characteristics. METHODS Records from 44 patients admitted with(More)
Adverse cutaneous reactions to drugs are frequent, affecting from 2% to 3% of all hospitalized patients. But only about 2% of these cutaneous reactions are severe and seldom are fatal. The term drug hypersensitivity syndrome refers to a specific severe drug reaction, including skin rash, fever, lymph node enlargement, and single or multiple organ(More)
BACKGROUND/AIMS Although early recognition and treatment with effective antibiotics have lead to improvements in the prognosis of patients with spontaneous bacterial peritonitis (SBP), it remains to be a serious complication in cirrhotic patients. This study was designed to evaluate the clinical manifestations and prognosis of patients with liver cirrhosis(More)
This is the first case report to describe a 44-year-old woman with a history of advanced hepatocellular carcinoma who developed toxic epidermal necrolysis (TEN) clinically after taking 400 mg sorafenib (Nexavar®, BAY 43-9006) and tosufloxacin orally once per day. Both sorafenib and tosufloxacin were eventually discontinued, and the TEN resolved with(More)
Lamivudine, a nucleoside analogue, has been used widely as an effective antiviral agent for the treatment of patients with chronic hepatitis B virus (HBV) infection. However, the YMDD motif mutation of HBV polymerase resistant to lamivudine occurs very frequently after long term therapy. We developed an oligonucleotide chip for the detection of YMDD motif(More)
BACKGROUND Gastric intestinal metaplasia (IM) usually appears in flat mucosa and shows few morphologic changes, making diagnosis using conventional endoscopy unreliable. Magnifying narrow-band imaging (NBI) endoscopy enables evaluation of detailed morphological features that correspond with the underlying histology. The aim of this study was to investigate(More)
BACKGROUND AND OBJECTIVES Excessive catecholamine causes the alteration of cardiac structure and function. This study evaluated if there is any difference in left ventricular hypertrophy (LVH) and QTc prolongation in conditions with pheochromocytoma and Takotsubo cardiomyopathy (TC). SUBJECTS AND METHODS We reviewed the medical records of 20(More)