Feasibility of methotrexate discontinuation following tocilizumab and methotrexate combination therapy in patients with long-standing and advanced rheumatoid arthritis: a 3-year observational cohort study.

Objectives: Methotrexate (MTX) is associated with extensive side effects, including myelosuppression, interstitial pneumonia, and infection. It is, therefore, critical to establish whether its administration is required after achieving remission with tocilizumab (TCZ) and MTX combination therapy in patients with rheumatoid arthritis (RA). Therefore, the aim of this multicenter, observational, cohort study was to evaluate the feasibility of MTX discontinuation for the safety of these patients.

Renal vein dilation predicts poor outcome in patients with refractory cirrhotic ascites.

Aim: Renal venous hypertension is known to be associated with worsening of renal function in patients with decompensated heart failure. Intra-abdominal hypertension including cirrhotic ascites also leads to renal venous hypertension. We aimed to clarify the effect of renal venous hypertension on cirrhotic ascites.

Solitary Variceal Rupture in the Small Intestine.

A 70-year-old man was referred to our hospital to undergo treatment for hepatocellular carcinoma. In hospital, he complained of hematochezia and a laboratory analysis revealed a decreased level of hemoglobin. Abdominal computed tomography revealed a tumor in the small intestine, with slow enhancement of the dorsal region.

Contrast-enhanced ultrasonographic findings of serum amyloid A-positive hepatocellular neoplasm: Does hepatocellular adenoma arise in cirrhotic liver?

Hepatocellular adenoma (HCA) was recently classified into four pathological subtypes. There have been few studies describing the findings of contrast-enhanced ultrasonography (CEUS) of each type. Our case concerns a 78-year-old man who had undergone routine medical check-ups for hepatitis C for 11 years.

Clinical and structural remission rates increased annually and radiographic progression was continuously inhibited during a 3-year administration of tocilizumab in patients with rheumatoid arthritis: A multi-center, prospective cohort study by the Michinoku Tocilizumab Study Group.

Objective: To evaluate the clinical and structural efficacy of tocilizumab (TCZ) during its long-term administration in patients with rheumatoid arthritis (RA).

Methods: In total, 693 patients with RA who started TCZ therapy were followed for 3 years. Clinical efficacy was evaluated by DAS28-ESR and Boolean remission rates in 544 patients.

A case of miriplatin-induced lung injury.

A 69-year-old man with an 8-year history of hepatocellular carcinoma (HCC) was hospitalized for treatment of recurrent tumour. In 2010, the first transcatheter arterial chemoembolization (TACE) using miriplatin with agents (Lipiodol Ultra-Fluid) was performed and did not occur any adverse events. In 2014, since his HCC recurred, the TACE using miriplatin with agents was performed.

Quantitative sonographic image analysis for hepatic nodules: a pilot study.

Purpose: The aim of this study was to investigate the feasibility of quantitative image analysis to differentiate hepatic nodules on gray-scale sonographic images.

Methods: We retrospectively evaluated 35 nodules from 31 patients with hepatocellular carcinoma (HCC), 60 nodules from 58 patients with liver hemangioma, and 22 nodules from 22 patients with liver metastasis. Gray-scale sonographic images were evaluated with subjective judgment and image analysis using ImageJ software.

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.

B-flow imaging of vascular structure for the diagnosis of liver tumor.

Purpose: B-flow is a non-Doppler-based technology for visualizing blood flow and has a high spatial resolution. The aim of this study is to evaluate the blood flow information of liver tumors using B-flow in comparison with color Doppler sonography (CDS).

Methods: Seventy-nine patients with 82 hepatic nodules were studied using B-flow and CDS.

[Peculiar "chestnuts in burrs" formation in MGIT cultures of pulmonary Mycobacterium xenopi cases].

We report 3 patients whose sputum and bronchoalveolar lavage fluid (BALF) cultures for acid fast bacteria in MGIT liquid media grew colonies of Mycobacterium xenopi (M. xenopi) with a characteristic chestnut burr like appearance. Patients I, II, and III were a 74-year-old man, 47-year-old woman, and 62-year-old woman, respectively.

Correlation between severity of rheumatoid arthritis and manner and extent of cervical lesion.

Abstract To determine the proper management of treatment for rheumatoid cervical lesions, we investigated the clinical course of the cervical spine in rheumatoid arthritis (RA). The severity of RA was classified into three groups according to the disease subsets advocated by Ochi et al.: the less erosive subset (LES), the more erosive subset (MES), and mutilating disease (MUD).

A longitudinal study of the relationship between osteo sono-assessment index and lifestyle in elderly female in nursing homes.

The aim of this study was to investigate the longitudinal effect of mobility and daily activity, in the form of exercise and everyday activities, on the bones of 102 elderly female nursing home residents who had physical disabilities as well as marked postmenopausal bone loss, using calcaneal ultrasound apparatus for bone evaluation.Of the 102 subjects initially measured, 74 (mean age, 83.5±6.

New simple and rapid test for culture confirmation of Mycobacterium tuberculosis complex: a multicenter study.

Mycobacterial antigen MPB64 has been identified as a Mycobacterium tuberculoisis complex-specific secretory protein since 1984. Recently, a simple culture confirmation test for M. tuberculosis complex has been developed by using lateral flow immunochromatographic assay (ICA) to detect MPB64 with anti-MPB64 monoclonal antibody.