Search
Now showing items 2781-2789 of 2789
Comparative 13-year meta-analysis of the sensitivity and positive predictive value of ultrasound, CT, and MRI for detecting hepatocellular carcinoma
(Springer, 2015-12-29)
Purpose
To compare the per-lesion sensitivity and positive predictive value (PPV) of ultrasonography (US), computed tomography (CT), and magnetic resonance imaging (MRI) for the diagnosis of hepatocellular carcinoma ...
Comparison of MRI - and CT-based semiautomated liver segmentation : a validation study
(Springer, 2016-09-28)
Purpose
To compare the repeatability, agreement, and efficiency of MRI- and CT-based semiautomated liver segmentation for the assessment of total and subsegmental liver volume.
Methods
This retrospective study was ...
Epidemiology of hepatocellular carcinoma : target population for surveillance and diagnosis
(Springer, 2017-06-24)
Hepatocellular carcinoma (HCC) is the sixth most common cancer and the second leading cause of cancer mortality worldwide. Incidence rates of liver cancer vary widely between geographic regions and are highest in Eastern ...
Liver segmentation on CT and MR using laplacian mesh optimization
(Institute of electrical and electronics engineers, 2016-11-18)
Objective: The purpose of this paper is to describe a semiautomated segmentation method for the liver
and evaluate its performance on CT-scan and MR images.
Methods: First, an approximate 3-D model of the liver is
initialized ...
Live minimal path for interactive segmentation of medical images
(Society of photo-optical instrumentation engineers, 2015-03-20)
Medical image segmentation is nowadays required for medical device development and in a growing number of clinical and research applications. Since dedicated automatic segmentation methods are not always available, generic ...
Understanding LI-RADS : a primer for practical use
(Elsevier, 2014-07-31)
Modeling of atrial fibrillation
(Wiley, 2012-12-18)
Computer modeling of atrial fibrillation (AF) is considered today as a potentially effective tool for better understanding AF mechanisms and for the development of therapeutic options. Computer models are based on an ...
Eikonal equation : computation
(Springer, 2015)
Les facilitateurs et les solutions à la pratique optimale des médecins dans le traitement de l’asthme
(2016-03-17)
OBJECTIF : Déterminer les principales solutions qui facilitent la pratique optimale des médecins dans le traitement de l’asthme, incluant la prescription d’un médicament de contrôle à long terme et l’utilisation de plans ...