Suspected Hepatically Localized Granulomatosis with Polyangiitis.

The patient was a 72-year-old woman whose alkaline phosphatase levels had been elevated since she was 56 years old. Liver biopsies obtained when the patient was 64 and 66 years of age led to a suspicion of cholangitis caused by vasculitis. Furthermore, proteinase-3 anti-neutrophil cytoplasmic antibody positivity led to a suspicion of granulomatosis with polyangiitis, but subjective symptoms and disorders in other organs were absent, so this suspicion was not confirmed.

Contrast-Induced Nephropathy and Oxygen Pretreatment in Patients With Impaired Renal Function.

Introduction: Contrast-induced nephropathy is a complication following coronary angiography and percutaneous coronary intervention. Because contrast-induced nephropathy is a predictor of long-term mortality in patients with ischemic heart disease undergoing percutaneous coronary intervention, preventive strategies are required. We assessed the effects of periprocedural oxygenation on contrast-induced nephropathy among patients with pre-existing renal dysfunction.

Efficacy of a microballoon catheter in transarterial chemoembolization of hepatocellular carcinoma using miriplatin, a lipophilic anticancer drug: Short-term results.

Aim: The goal of the study was to evaluate the efficacy and safety of balloon-occluded transarterial chemoembolization (B-TACE) of hepatocellular carcinoma (HCC) using miriplatin (a lipophilic anticancer drug) and gelatin particles.

Methods: B-TACE was performed for 62 HCC nodules in 33 patients who could not be treated by surgical resection or radiofrequency ablation. All 33 patients had a history of transarterial chemoembolization (TACE) treatment prior to B-TACE.

Histopathology of type C liver disease for determining hepatocellular carcinoma risk factors.

Aim: To evaluate the histopathological findings of type C liver disease to determine risk factors for development of hepatocellular carcinoma (HCC).

Methods: We studied 232 patients, who underwent liver biopsy for type C chronic liver disease between 1992 and 2009, with sustained virological response (SVR) after interferon therapy. The patients were divided into two groups according to the F stage 0 + 1 + 2 group (n = 182) and F3 + 4 group (n = 50).

Relationship between quantitative electroencephalogram and interferon-α-induced depression in chronic hepatitis C patients.

Background: Quantitative electroencephalogram (qEEG) changes in chronic hepatitis C patients treated with interferon-α (IFN-α) have previously been reported. However, whether IFN-α-induced depression is related to changes in qEEG during IFN-α treatment remains unclear.

Method: Fifty chronic hepatitis C patients were enrolled and IFN-α was administered intramuscularly at 9 × 10(6) IU daily for the first 4 weeks and then 3 times a week for the next 20 weeks.

Zinc supplementation therapy improves the outcome of patients with chronic hepatitis C.

We administered zinc supplementation therapy over three years to patients with chronic hepatitis C and reported and that the aspartate aminotransferase (AST) and alanine aminotaransferase (ALT) levels decreased, and platelet counts increased, significantly in the group with increased serum zinc concentrations. We are continuing this treatment to clarify the long-term consequences and report here the changes in serum zinc concentrations over seven years and compare the cumulative incidence of hepatocellular carcinoma (HCC). We administered polaprezinc to 32 patients, randomly selected for zinc therapy (treatment group), while another 30 formed the control group.

Zinc supplementation improves the outcome of chronic hepatitis C and liver cirrhosis.

We treated patients with C-viral chronic hepatitis (CH) and liver cirrhosis (LC) with polaprezinc and determined prospectively the effect on long-term outcome. 62 patients were enrolled. Of these, 32 were administered 1.

Expression of intercellular adhesion molecule-1 in the livers of rats treated with diethylnitrosamine.

It has been reported that levels of soluble intercellular adhesion molecule-1 (ICAM-1) in the blood are elevated in hepatocellular carcinoma patients. In the present study, serial observations of the localization of ICAM-1 in the liver were made by light and electron microscopy in rats with carcinogen-induced cancer. Male Fisher rats were given diethylnitrosamine (DEN) orally in their drinking water.

Influence of occult hepatitis B virus coinfection on the incidence of fibrosis and hepatocellular carcinoma in chronic hepatitis C.

We examined prospectively the influence of occult hepatitis B virus (HBV) infection on the histopathological features and clinical outcome of HCV RNA-positive chronic hepatitis (CH-C) and detected hepatitis B core (HBc) particles in hepatocytes. The subjects were 468 patients with CH-C or liver cirrhosis (LC) who were negative for serum hepatitis B surface antigen (HBsAg) by enzyme-linked immunosorbent assay. HBV DNA was detected in serum by nested PCR.

[A case of alpha-fetoprotein-producing gastric cancer with hepatic metastasis successfully treated with combination chemotherapy].

The patient was a 79-year-old woman. We became introduction consultation than a nearby doctor in alpha-fetoprotein(AFP)high level. Abdominal ultrasonography showed 30mm great tumor in liver lateral segment area and gastric fiber showed type2 tumor which is AFP producing gastric cancer.

Endoscope images of Schönlein-Henoch purpura.

Background/aims: Schönlein-Henoch purpura (SHP) is a systemic condition characterized by purpura associated with leukocytoclastic vasculitis. SHP diagnosis is more difficult in infrequent cases where gastrointestinal (GI) symptoms precede purpura. This report examines 11 cases of SHP at our hospital with specific regard to the incidences and details of GI symptoms.

A case of eosinophilic cholangitis: imaging findings of contrast-enhanced ultrasonography, cholangioscopy, and intraductal ultrasonography.

A 38-year-old woman was referred to our institution due to epigastralgia. She presented with obstructive jaundice and eosinophilia. Endoscopic retrograde cholangiopancreatography showed diffuse narrowing from the distal common bile duct to the bifurcation of the hepatic ducts.

Factors influencing treatment efficacy of 24-week combination therapy with interferon alpha-2b plus ribavirin for chronic hepatitis C.

The efficacy of a combination therapy of interferon (IFN) alpha-2b plus ribavirin (RBV) in chronic hepatitis C, and the factors contributing to efficacy, were investigated. One hundred eighty-six cases were enrolled in this study and treated with a combination of IFN alpha-2b plus RBV. IFN alpha-2b was administered at 6-10 mega-units daily for 2-4 weeks and three times per week for 20-22 weeks, in combination with oral intake of RBV at 600 or 800 mg for 24 weeks.

Interferon therapy improves the irregular regeneration of hepatocytes in liver in patients with C-viral chronic hepatitis and liver cirrhosis.

We examined changes in the degree of irregular regeneration (IR) of hepatocytes and the F stage in patients with C-viral chronic hepatitis (CH) and liver cirrhosis (LC) who received interferon (IFN) therapy. The IFN-treated group consisted of 148 C-viral CH and LC patients; the IFN-untreated (UT) group consisted of 42 patients. The liver biopsy specimens were examined histologically, followed by a separate scoring of the degree of IR of hepatocytes which was classified into the following 5 grades and scored (IR score): score 0 (none), 1 (minimal), 2 (mild), 3 (moderate) and 4 (severe).

Clinical significance of evaluation of serum zinc concentrations in C-viral chronic liver disease.

We evaluated zinc concentrations in patients with hepatitis C virus (HCV)-positive chronic liver disease and correlated them with the clinical profiles of the patients. A total of 100 patients with chronic hepatitis (CH), 29 with liver cirrhosis (LC), and 6 who were asymptomatic HCV carriers (ASC) were examined. All of the patients were positive for serum HCV RNA.

Measurement of human intercellular adhesion molecule 1 in the blood is useful for predicting the occurrence of hepatocellular carcinomas from chronic hepatitis C and liver cirrhosis.

Objective: We measured the concentrations of serum intercellular adhesion molecule 1 (sICAM-1) in patients with C-viral chronic liver diseases and started prospective studies immediately thereafter, in order to determine whether the concentration of sICAM-1 is useful for predicting the occurrence of hepatocellular carcinoma (HCC) following C-viral chronic hepatitis (CH) and liver cirrhosis (LC).

Methods: We studied 74 patients with CH, 18 with LC, and 28 patients with HCC who visited our institute from 1993 through 1996. All were positive for hepatitis C virus RNA in the blood.

Twenty-four weeks of interferon alpha-2b in combination with ribavirin for Japanese hepatitis C patients: sufficient treatment period for patients with genotype 2 but not for patients with genotype 1.

Background: Hepatitis C virus (HCV) RNA titer and HCV genotype are two major determinants of the outcome of interferon (IFN) monotherapy. To clarify the usefulness of combination therapy with IFN and ribavirin in Japanese hepatitis C patients, we treated patients with a relatively high dose of IFN in combination with ribavirin for 24 weeks and examined the effects in relation to the viral parameters.

Methods: Two hundred and ninety-five patients were enrolled in the study.

Coronary angioplasty in a patient with a prior Bentall procedure.

We reported a case of percutaneous coronary intervention in a patient with a prior Bentall procedure. We observed a neointimal layer with intracoronary ultrasound during a successful intervention procedure through a composite graft 11 years after the Bentall operation.

Full genomic analysis of hepatitis delta virus prevalent on Miyako Island, Japan.

The aims of this study were to determine the full-length genome sequences of hepatitis delta virus (HDV) in HDV RNA-positive subjects, and to elucidate the molecular specificity of the HDVs that are clustered on a distant island in Japan. This study included 3 subjects with chronic hepatitis who were positive for hepatitis B surface (HBs) antigen and HDV RNA, and who were admitted to the Okinawa Prefectural Miyako Hospital in 1998. The full-length genome sequence of HDV was determined by nested polymerase chain reaction (PCR) using four kinds of primer sets.

Evaluation of serum concentrations of human hepatocyte growth factor during interferon therapy for chronic hepatitis C.

In this study, the serum concentrations of human hepatocyte growth factor (HGF) were examined to clarify the relationship between HGF and interferon (IFN) therapy for hepatitis C. The subjects were 94 patients with chronic hepatitis C who underwent liver biopsy at our institution from 1994 through 1996. These patients were treated with natural IFN-alpha, IFNalpha(2a) and IFNalpha(2b) for periods varying from 12 to 26 weeks.

Removal of hepatitis C virus by G-1 beads in sera from patients with chronic hepatitis C.

Unlabelled: Recently, a new method of extracorporeal granulocyte depletion apheresis has been developed to treat inflammatory systemic diseases using an Adacolumn (Japan Immunoresearch Laboratories, Takasaki, Japan) that is filled with acetate cellulose beads (G-1 beads) to adsorb the granulocytes. We examined whether hepatitis C virus (HCV) is adsorbed after incubation of the Adacolumn with the sera from patients with HCV-RNA-positive chronic hepatitis C.

Patients And Methods: A total of 10 patients with chronic hepatitis C, whose levels of HCV RNA were greater than 800 kIU/ml were examined.

SEN virus infection influences the pathological findings in liver but does not affect the incidence of hepatocellular carcinoma in patients with chronic hepatitis C and liver cirrhosis.

Background/aims: This investigation compared the histological findings in the livers of chronic hepatitis C patients who were or were not co-infected with SEN virus (SEN-V) to determine the histological and clinical characteristics of SEN-V infection in Japan.

Methods: Three hundred and ninety-two patients with hepatitis C virus-associated chronic hepatitis (CH) or liver cirrhosis (LC) were included in the study. Serum samples were tested for the presence of SEN-V DNA by nested polymerase chain reaction.

Improvement of arterial stiffness by the antioxidant and anti-inflammatory effects of short-term statin therapy in patients with hypercholesterolemia.

The preventive effect of statins on coronary events is not only associated with the cholesterol-lowering effect of these drugs, but also various direct effects on the vascular wall, which include improvement of endothelial function, antioxidant activity, and anti-inflammatory activity. We investigated whether short-term statin therapy could improve arterial stiffness and assessed its mechanism of action in patients with hypercholesterolemia. We assessed arterial stiffness in 10 patients (mean age: 62.