MR elastography vs a combination of common non-invasive tests for estimation of severe liver fibrosis in patients with hepatobiliary tumors.

Objectives: To evaluate the accuracy of combined imaging and blood test indices related to liver fibrosis (LF) compared to magnetic resonance elastography (MRE) for estimating severe LF (F3-4) in preoperative patients.

Methods: This retrospective study included patients who underwent MRE, gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid (Gd-EOB-DTPA)-enhanced MRI, and dynamic CT before liver resection. Liver stiffness measurement (LSM) using MRE, liver-to-spleen signal intensity ratio (LSR) using Gd-EOB-DTPA-enhanced MRI, and spleen volume normalized to body surface area (SV/BSA) using CT volumetry were measured.

Extracellular volume by dual-energy CT, hepatic reserve capacity scoring, CT volumetry, and transient elastography for estimating liver fibrosis.

Our purpose was to compare the efficacy of liver and splenic volumetry (LV and SV), extracellular volume (ECV) on dual-layer spectral-detector CT scoring systems for estimating liver fibrosis (LF) in 45 patients with pathologically staged LF. ECV measured on CT value (HU-ECV), iodine density (ID-ECV), atomic number (Zeff-ECV), and electron density (ED-ECV), LV or SV/body surface area (BSA), albumin bilirubin grade (ALBI), model for end-stage liver disease (MELD) score, aspartate aminotransferase platelet ratio index (APRI), and fibrosis index based on the four factors (FIB-4) were recorded. Transient elastography was measured in 22 patients, and compared to ECV.

Comparison between Intravoxel Incoherent Motion and Splenic Volumetry to Predict Hepatic Fibrosis Staging in Preoperative Patients.

Intravoxel incoherent motion (IVIM) and splenic volumetry (SV) for hepatic fibrosis (HF) prediction have been reported to be effective. Our purpose is to compare the HF prediction of IVIM and SV in 67 patients with pathologically staged HF. SV was divided by body surface area (BSA).

Comparison between CT volumetry, technetium galactosyl-serum-albumin scintigraphy, and gadoxetic-acid-enhanced MRI to estimate the liver fibrosis stage in preoperative patients.

Objectives: To compare the efficacy of computed tomography volumetry (CTV), technetium galactosyl-serum-albumin (Tc-GSA) scintigraphy, and gadolinium-ethoxybenzyl-diethylenetriamine-pentaacetic-acid-enhanced MRI (EOB-MRI) in estimating the liver fibrosis (LF) stage in patients undergoing liver resection.

Methods: This retrospective study included 91 consecutive patients who had undergone preoperative dynamic CT and Tc-GSA scintigraphy. EOB-MRI was performed in 76 patients.

Associations between tongue strength and skeletal muscle mass under dysphagia rehabilitation for geriatric out patients.

Purpose: The purpose of this study was to examine how skeletal muscle mass influences the effectiveness of dysphagia rehabilitation.

Methods: The cross-sectional study and the prospective cohort study were conducted in a clinic, specialized in rehabilitation of patients with dysphagia, located in Tokyo, Japan. Skeletal muscle mass measurement by bioelectrical impedance analysis and tongue strength measurement were performed on 178 outpatients with dysphagia.

Effects of oral ingestion on physical functions before tube feeding in adults with severe motor and intellectual disabilities.

This study aimed to determine the significance of oral ingestion in tube-fed adults. Six males and three females (mean age 48.1 ± 12.