Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Mohamed Abou El-Ghar"'
Autor:
Mohamed Abou El-Ghar, Ayman El-Baz, Islam R. Abdelmaksoud, Ali Mahmoud, Moumen T. El-Melegy, Ahmed Shalaby, Norah Saleh Alghamdi, Mohammed Elmogy, Ahmed Aboelfetouh
Publikováno v:
Sensors, Vol 21, Iss 3664, p 3664 (2021)
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 11
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 11
Background and Objective: The use of computer-aided detection (CAD) systems can help radiologists make objective decisions and reduce the dependence on invasive techniques. In this study, a CAD system that detects and identifies prostate cancer from
Autor:
Mohamed Abou El-Ghar, Islam Reda, Mohammed Elmogy, Ehsan Hosseini-Asl, Ayman El-Baz, Naoufel Werghi, Ahmed Shalaby, Ahmed Abou Elfotouh, Fahmi Khalifa, Georgy Gimel'farb
Publikováno v:
Computers in Biology and Medicine. 81:148-158
Early detection of prostate cancer increases chances of patients' survival. Our automated non-invasive system for computer-aided diagnosis (CAD) of prostate cancer segments the prostate on diffusion-weighted magnetic resonance images (DW-MRI) acquire
Autor:
Ayman El-Baz, Ahmed Abou El-Fetouh, Mohammed Ghazal, Mohamed Abou El-Ghar, Mohammed Elmogy, Ashraf Khalil, Ahmed Shalaby, Islam Reda, Adel Elmaghraby
Publikováno v:
Technology in Cancer Research & Treatment
The objective of this work is to develop a computer-aided diagnostic system for early diagnosis of prostate cancer. The presented system integrates both clinical biomarkers (prostate-specific antigen) and extracted features from diffusion-weighted ma
Autor:
Yasser Osman, Ihab A. Hekal, Tarek Mohsen, El-Housseiny I. Ibrahiem, Adel Nabeeh, Mohamed Abou El-Ghar
Publikováno v:
The Scientific World Journal, Vol 2012 (2012)
The Scientific World Journal
The Scientific World Journal
Aim. To evaluate diffusion weighted image-MRI (DWI) as a single diagnostic noninvasive MRI technique for prostate cancer (PCa) diagnosis. Material and Methods. A prospective study was conducted between July 2008 and July 2009. Candidates patients wer
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:
Ayman, El-Baz, Fahmi, Khalifa, Ahmed, Elnakib, Matthew, Nitzken, Ahmed, Soliman, Patrick, McClure, Mohamed, Abou El-Ghar, Georgy, Gimel'farb
Publikováno v:
Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. 15(Pt 2)
A new approach to align 3D CT data of a segmented lung object with a given prototype (reference lung object) using an affine transformation is proposed. Visual appearance of the lung from CT images, after equalizing their signals, is modeled with a n
Autor:
Ayman, El-Baz, Matthew, Nitzken, Ahmed, Elnakib, Fahmi, Khalifa, Georgy, Gimel'farb, Robert, Falk, Mohamed Abou, El-Ghar
Publikováno v:
Information processing in medical imaging : proceedings of the ... conference. 22
An alternative method for diagnosing malignant lung nodules by their shape rather than conventional growth rate is proposed. The 3D surfaces of the detected lung nodules are delineated by spherical harmonic analysis, which represents a 3D surface of
Autor:
Ayman, El-Baz, Georgy, Gimelfarb, Robert, Falk, Mohamed, Abou El-Ghar, Sabrina, Rainey, David, Heredia, Teresa, Shaffer
Publikováno v:
Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. 12(Pt 2)
Our long term research goal is to develop a fully automated, image-based diagnostic system for early diagnosis of pulmonary nodules that may lead to lung cancer. In this paper, we focus on generating new probabilistic models for the estimated growth
Autor:
Ayman, El-Baz, Georgy, Gimel'farb, Robert, Falk, Mohamed, Abou El-Ghar, Vedant, Kumar, David, Heredia
Publikováno v:
Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. 12(Pt 2)
New techniques for more accurate segmentation of a 3D cerebrovascular system from phase contrast (PC) magnetic resonance angiography (MRA) data are proposed. In this paper, we describe PC-MRA images and desired maps of regions by a joint Markov-Gibbs
Publikováno v:
European journal of radiology. 74(3)
Objectives: To compare the accuracy of magnetic resonance (MR) urethrogram versus combined RUG and sonourethrography (SUG) in diagnosis urethral stricture with evaluation of their impact in management choice. Material and methods: From March 2006 thr