Type 2 Diabetes and Hypertension as Risk Factors for Advanced Fibrosis in Biopsy Proven Metabolic Dysfunction-Associated Steatotic Liver Disease.

Objectives: To identify the diagnostic criteria for metabolic dysfunction-associated steatotic liver disease (MASLD) related to liver fibrosis and to characterize patients with cryptogenic steatotic liver disease (SLD) (non-MASLD) among those previously diagnosed with nonalcoholic fatty liver disease (NAFLD).

Methods: This multicenter retrospective study included 511 patients diagnosed with NAFLD via liver biopsy, and the prevalence of MASLD was assessed based on the diagnostic criteria. Patients were divided into those who met the MASLD criteria and those who did not, and the characteristics of advanced fibrosis and associated cardiometabolic factors were evaluated.

Changes in the gut microbiota after hepatitis C virus eradication.

The gut microbiota interacts with infectious diseases and affects host immunity. Liver disease is also reportedly associated with changes in the gut microbiota. To elucidate the changes in the gut microbiota before and after hepatitis C virus (HCV) eradication through direct-acting antiviral (DAA) treatment in patients with chronic hepatitis C (CHC), we investigated 42 samples from 14 patients who received DAA therapy for HCV.

The Propagation Display Method Improves the Reproducibility of Pancreatic Shear Wave Elastography.

Evaluation of the pancreatic elastic modulus (PEM) using shear wave elastography (SWE) requires at least 5 measurements to ensure reproducibility. The aim of this study was to evaluate improvement in reproducibility of SWE, using the propagation display method in normal pancreas ([NP] phase 1) and to examine the differences in PEM between NP and chronic pancreatitis (CP), intraductal papillary mucinous neoplasm (IPMN) and autoimmune pancreatitis ([AIP] phase 2). In phase 1, the measurement success rate, median PEM in repeated measurements and appropriate number of SWE measurements were determined in 109 cases with NP.

Influence of proton pump inhibitors on microbiota in chronic liver disease patients.

Background: Current knowledge suggests that proton pump inhibitors (PPIs) are associated with an increased risk of hepatic encephalopathy (HE) and spontaneous bacterial peritonitis (SBP). These conditions and PPI use are related to gut microbiota. The aim of this study is to research the changes in gut microbiota caused by PPI in patients with chronic liver disease.

Objective evaluation of blood flow in the small-intestinal villous: quantification of findings from dynamic endoscopy with concomitant narrow-band imaging.

Background And Aims:  We have previously shown that the increase in blood flow volume in jejunum villi after spraying of 10 % dextrose solution correlates with pancreatic exocrine function (PEF). The aim of this study was to establish an objective method to evaluate the amount of jejunum villous blood flow using a novel image analysis system.

Patients And Methods:  The subjects were 26 patients who underwent upper gastrointestinal endoscopy with a newly developed small intestine endoscope (SIF-Y0007, Olympus, Tokyo, Japan).

Increase in breath hydrogen concentration was correlated with the main pancreatic duct stenosis.

Background: Hydrogen is produced from unabsorbed carbohydrates in the intestine through degradation and metabolism by hydrogenase of intestinal bacteria. The hydrogen is then partially diffused into blood flow and released and detected in exhaled breath. Pancreatic juice production is decreased in patients with reduced pancreatic exocrine function, including those with pancreatic cancer, thus decreasing digestion and absorption of nutrients including carbohydrates, which may increase undigested carbohydrates in the intestine and increase breath hydrogen concentration (BHC).

Quantitative diagnosis of chronic pancreatitis using EUS elastography.

Background: It is difficult to diagnose chronic pancreatitis (CP) objectively because of a lack of standard diagnostic criteria. Endoscopic ultrasonography (EUS) has been used to assess the severity of CP, but the diagnosis of CP using EUS depends on an endosnonographer. The aim of this study was to establish an objective diagnostic method for CP using EUS elastography (EUS-EG).

Quantitative evaluation of pancreatic tumor fibrosis using shear wave elastography.

Background & Aims: There is no established non-invasive method for diagnosis of pancreatic fibrosis. Shear wave elastography (SW-EG) may be a candidate for this purpose. The aims of this study were to assess the reproducibility of SW-EG in the normal imaging pancreas (Phase 1) and to evaluate the diagnostic performance of SW-EG for pancreatic fibrosis classified histologically (Phase 2).

The prognostic factors and trajectory of HRQOL in patients with pancreatic cancer who received psychiatric intervention.

Background And Aim: Patients with advanced pancreatic cancer have severe pain, anxiety, and depression, and these symptoms deteriorate quality of life (QOL). Previous study reported that early psychiatric intervention for advanced cancer patients may improve QOL. We evaluated the trajectory of health-related QOL (HRQOL) in patients with pancreatic cancer after an early psychiatric intervention.

[A case of successful treatment of granulocyte colony-stimulating factor producing hepatocellular carcinoma accompanying type B hepatitis with tegafur-uracil].

A 37-year-old man underwent lobectomy of the right liver for granulocyte colony-stimulating factor (G-CSF) producing hepatocellular carcinoma accompanying type B hepatitis. Within two months after the surgery, lung metastases were revealed and administration of sorafenib was begun, however, the lung metastases continued to enlarge. Changing the patient's medication to tegafur-uracil provided remarkable reduction of the lung metastases.