histological grading is a good parameter to stratify tumors according to their biological aggressiveness. the elston and ellis grading method in humans, invasive ductal breast carcinomas and other invasive tumors are routinely used. the aims of this study were classification of mammary gland tumors and also application of a human grading method in canine mammary carcinoma. the samples included ...

Introduction: The study was conducted to understand the clinical algorithm of hepatocellular carcinoma (HCC). Correlation was done by clinical presentation with radiological features and histopathology of HCC. The stress on to understand the necessity for a team approach between clinician, radiologist, and pathologist and vice versa is emphasized. Aim: To correlate histopathology of HCC with th...

The early detection of Alzheimer’s disease (AD) is a key step to accelerate the development of new therapies and to diminish the associated socio-economic burden. To address this challenging problem, several biomarkers based on MRI have been proposed. Although numerous efforts have been devoted to improve MRI-based feature quality or to increase machine learning methods accuracy, the current AD...

Magnetic resonance imaging (MRI) findings are reported from 15 individuals in an Arab-Israeli community who were diagnosed with Alzheimer's disease (AD). The quantitative parameters that were used for MRI analyses included gradings (0-3) and linear measurements of different brain structures. Generalized tissue loss was assessed by combined measurements of the ventricles (ventricular score, VS) ...

Methods 55 Patients diagnosed according to the International Myeloma Working Group criteria (2003) were referred to consecutive imaging diagnostics including 18F-FDG PET/CT, T1-weighted and short-tau inversion recovery (STIR) whole-body MRI (WB-MRI) as well as diffusion weighted MRI (DWI). Images were reviewed and matched on a lesion-by-lesion basis for the location and number of focal osseous ...

The purpose of this study was to evaluate the diagnostic capability of gadoxetate disodium (Gd-EOB)-MRI for the detection of hepatocellular carcinoma (HCC) compared with multidetector CT (MDCT). Fifty patients with 57 surgically proven HCCs who underwent Gd-EOB-MRI and MDCT from March 2008 to June 2011 were evaluated. Two observers evaluated MR and CT on a lesion-by-lesion basis. We analyzed se...

We present a novel non-invasive automatic method for the classification and grading of liver fibrosis from fMRI maps based on hepatic hemodynamic changes. This method automatically creates a model for liver fibrosis grading based on training datasets. Our supervised learning method evaluates hepatic hemodynamics from an anatomical MRI image and three T2*-W fMRI signal intensity time-course scan...

Juvenile idiopathic arthritis is a debilitating condition consisting of several categories of arthritis. Early detection, accurate diagnosis and monitoring of changes upon treatment are critical in order to minimize long-term sequelae. Imaging modalities, such as radiography, ultrasound and MRI are commonly employed to evaluate synovial inflammation, joint effusion, bone erosions and other dise...