Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Mohamed Abou El-Ghar"'
Autor:
Hassan Hajjdiab, Ali Mahmoud, Fahmi Khalifa, Ahmed Shalaby, Amy C. Dwyer, Mohamed Shehata, Mohammed Ghazal, Ayman El-Baz, Mohamed Abou El-Ghar, Hisham Abdeltawab, Robert S. Keynton
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)
Scientific Reports
Scientific Reports
This paper introduces a deep-learning based computer-aided diagnostic (CAD) system for the early detection of acute renal transplant rejection. For noninvasive detection of kidney rejection at an early stage, the proposed CAD system is based on the f
Autor:
Mohammed Ghazal, Mohamed Shehata, Georgy Gimel'farb, Fahmi Khalifa, Fatma Taher, Ahmed Soliman, Amy C. Dwyer, Robert S. Keynton, Mohamed Abou El-Ghar, Ayman El-Baz
Publikováno v:
IEEE transactions on bio-medical engineering. 66(2)
Objective: Early diagnosis of acute renal transplant rejection (ARTR) is critical for accurate treatment. Although the current gold standard, diagnostic technique is renal biopsy, it is not preferred due to its invasiveness, long recovery time (1–2
Autor:
Mohammed Ghazal, Ayman El-Baz, Ali Mahmoud, Moumen T. El-Melegy, Fahmi Khalifa, Mohamed Shehata, Ahmed Soliman, Mohamed Abou El-Ghar
Publikováno v:
PLoS ONE, Vol 13, Iss 7, p e0200082 (2018)
PLoS ONE
PLoS ONE
A new technique for more accurate automatic segmentation of the kidney from its surrounding abdominal structures in diffusion-weighted magnetic resonance imaging (DW-MRI) is presented. This approach combines a new 3D probabilistic shape model of the
Autor:
Ayman El-Baz, Tarek El-Diasty, Michael L. Merchant, Mohamed Abou El-Ghar, Mohammed Ghazal, Mohamed Shehata, Andrew E. Switala, Elizabeth Hollis
Publikováno v:
The British journal of radiology. 90(1080)
The main goal of this study is to determine which parameters [e.g. clinical biomarkers, demographics and image-markers using 4D (3D + b-value) diffusion-weighted MRI (DW-MRI)] are more correlated with transplanted kidney status in patients who have u
Autor:
Mohamed Abou El-Ghar, Maiying Kong, Garth M. Beache, Ayman El-Baz, Georgy Gimel'farb, Fahmi Khalifa, Tarek El-Diasty
Publikováno v:
IEEE Transactions on Medical Imaging. 32:1910-1927
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. The framework consists of four steps. First, kidney objects are seg
Publikováno v:
The Scientific World Journal, Vol 9, Pp 441-448 (2009)
The Scientific World Journal
The Scientific World Journal
The purpose of our study was to assess the role of a 64-slice multidetector CT (MDCT) scanner in the characterization of different solid renal masses, using a simplified approach to correct the postenhancement attenuation values. The study included 9
Autor:
Ahmed M. Elshal, Ahmed R. El-Nahas, Khaled Z. Sheir, Diaa-Eldin Taha, Mohamed M. Elsaadany, Mohamed Abou El-Ghar
Publikováno v:
The Journal of urology. 192(6)
We studied acute renal morphological and hemodynamic changes after shock wave lithotripsy of renal stones.A total of 60 adult patients with a single renal stone 25 mm or less in a radiologically normal urinary tract were eligible for shock wave litho
Autor:
Osama Mansour, Hamdy A. El-Kappany, Ahmed A. Shokeir, Tarek El-Diasty, Ahmed Mosbah, Mohamed Dawaba, Waleed Eassa, Mohamed Abou El-Ghar
Publikováno v:
The Journal of urology. 171(6 Pt 1)
We compared the role of noncontrast computerized tomography (NCCT), magnetic resonance urography (MRU), and combined abdominal radiography (KUB) and ultrasonography (US) in the diagnosis of the cause of ureteral obstruction in patients with compromis