User profiles for A.A.K. Abdel Razek

Ahmed Abdel Khalek Abdel Razek

Professor and Head of diagnostic radiology. Mansoura university
Verified email at mans.edu.eg
Cited by 10346

Role of diffusion-weighted MR imaging in cervical lymphadenopathy

AAK Abdel Razek, NY Soliman, S Elkhamary… - European …, 2006 - Springer
The role of diffusion-weighted magnetic resonance imaging (MRI) for differentiation between
various causes of cervical lymphadenopathy was evaluated. In a prospective study, 31 …

Imaging spectrum of CNS vasculitis

AAK Abdel Razek, H Alvarez, S Bagg, S Refaat… - Radiographics, 2014 - pubs.rsna.org
Cerebral vasculitis is characterized by inflammation of the walls of blood vessels and may
affect vessels of any size. The pathogenesis of vasculitis remains poorly understood. …

Role of diffusion-weighted echo-planar MR imaging in differentiation of residual or recurrent head and neck tumors and posttreatment changes

AAKA Razek, AY Kandeel, N Soliman… - American journal …, 2007 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: The purpose of this work was to evaluate whether
diffusion-weighted MR imaging can be used in differentiating residual or recurrent head and neck …

Disorders of cortical formation: MR imaging features

AAKA Razek, AY Kandell… - American Journal …, 2009 - Am Soc Neuroradiology
The purpose of this article was to review the embryologic stages of the cerebral cortex,
illustrate the classification of disorders of cortical formation, and finally describe the main MR …

[HTML][HTML] Clinical applications of artificial intelligence and radiomics in neuro-oncology imaging

AAK Abdel Razek, A Alksas, M Shehata… - Insights into …, 2021 - Springer
This article is a comprehensive review of the basic background, technique, and clinical
applications of artificial intelligence (AI) and radiomics in the field of neuro-oncology. A variety of …

Imaging lesions of the cavernous sinus

AAKA Razek, M Castillo - American journal of …, 2009 - Am Soc Neuroradiology
Our aim was to review the imaging findings of relatively common lesions involving the
cavernous sinus (CS), such as neoplastic, inflammatory, and vascular ones. The most common …

Role of apparent diffusion coefficient values in differentiation between malignant and benign solitary thyroid nodules

AAKA Razek, AG Sadek, OR Kombar… - American journal …, 2008 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Accurate imaging characterization of a solitary thyroid
nodule has been clearly problematic. The purpose of this study was to evaluate the role of the …

Characterization of pediatric head and neck masses with diffusion-weighted MR imaging

AAK Abdel Razek, G Gaballa, G Elhawarey… - European …, 2009 - Springer
We aimed to assess the clinical usefulness of the ADCs calculated from diffusion-weighted
echo-planar MR images in the characterization of pediatric head and neck masses. This …

Diffusion-weighted imaging of orbital masses: multi-institutional data support a 2-ADC threshold model to categorize lesions as benign, malignant, or indeterminate

…, VK Aakalu, HJ Kim, AAKA Razek - American Journal …, 2014 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: DWI has been increasingly used to characterize orbital
masses and provides quantitative information in the form of the ADC, but studies of DWI of …

Imaging of sialadenitis

AAK Abdel Razek, S Mukherji - The neuroradiology journal, 2017 - journals.sagepub.com
Sialadenitis is an inflammation or infection of the salivary glands that may affect the parotid,
submandibular and small salivary glands. Imaging findings vary among unilateral or bilateral …