Models and methods for analyzing DCE‐MRI: A review

F Khalifa, A Soliman, A El‐Baz… - Medical …, 2014 - Wiley Online Library
Purpose: To present a review of most commonly used techniques to analyze dynamic
contrast‐enhanced magnetic resonance imaging (DCE‐MRI), discusses their strengths and …

Technical aspects of MR perfusion

S Sourbron - European journal of radiology, 2010 - Elsevier
The most common methods for measuring perfusion with MRI are arterial spin labelling
(ASL), dynamic susceptibility contrast (DSC-MRI), and T1-weighted dynamic contrast …

Diffusion and perfusion of the kidney

M Notohamiprodjo, MF Reiser, SP Sourbron - European journal of …, 2010 - Elsevier
MRI of the kidney currently makes the transition from depiction of morphology to assessment
of function. Functional renal imaging methods provide information on diffusion and perfusion …

[HTML][HTML] Towards non-invasive diagnostic techniques for early detection of acute renal transplant rejection: A review

E Hollis, M Shehata, F Khalifa, M Abou El-Ghar… - The Egyptian Journal of …, 2017 - Elsevier
The kidney is a very important complicated filtering organ of the body. When the kidney
reaches stage 5 chronic kidney disease, end stage renal failure, the preeminent therapy is …

Functional MRI of the kidneys

JL Zhang, H Rusinek, H Chandarana… - Journal of magnetic …, 2013 - Wiley Online Library
Renal function is characterized by different physiologic aspects, including perfusion,
glomerular filtration, interstitial diffusion, and tissue oxygenation. Magnetic resonance …

Dynamic contrast-enhanced MRI-based early detection of acute renal transplant rejection

F Khalifa, GM Beache, M Abou El-Ghar… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
A novel framework for the classification of acute rejection versus nonrejection status of renal
transplants from 2-D dynamic contrast-enhanced magnetic resonance imaging is proposed …

A comprehensive non‐invasive framework for automated evaluation of acute renal transplant rejection using DCE‐MRI

F Khalifa, M Abou El‐Ghar, B Abdollahi… - NMR in …, 2013 - Wiley Online Library
The objective was to develop a novel and automated comprehensive framework for the non‐
invasive identification and classification of kidney non‐rejection and acute rejection …

3D diffusion MRI-based CAD system for early diagnosis of acute renal rejection

M Shehata, F Khalifa, A Soliman… - 2016 IEEE 13th …, 2016 - ieeexplore.ieee.org
This paper introduces a novel computer aided diagnostic (CAD) system for early diagnosis
of acute renal rejection (ARR) from 3D diffusion-weighted MRI (DW-MRI) data (2D+ fe …

Precise measurement of renal filtration and vascular parameters using a two-compartment model for dynamic contrast-enhanced MRI of the kidney gives realistic …

PS Tofts, M Cutajar, IA Mendichovszky, AM Peters… - European …, 2012 - Springer
Objective To model the uptake phase of T 1-weighted DCE-MRI data in normal kidneys and
to demonstrate that the fitted physiological parameters correlate with published normal …

Computer-aided diagnosis systems for acute renal transplant rejection: Challenges and methodologies

M Mostapha, F Khalifa, A Alansary, A Soliman… - Abdomen and Thoracic …, 2014 - Springer
This chapter overviews one of the most critical problems in urology, namely detection of
acute renal transplant rejection. Developing an effective, fast, and accurate computer-aided …