Congenital Spine and Spinal Cord Malformations—Pictorial Review
…, M Ibrahim, CA Raybaud, HA Parmar - American Journal of …, 2010 - Am Roentgen Ray Soc
Objective Congenital abnormalities of the spine and spinal cord are referred to as spinal
dysraphisms. This article reviews normal embryological development of the spine and spinal …
dysraphisms. This article reviews normal embryological development of the spine and spinal …
MR-guided radiation therapy: transformative technology and its role in the central nervous system
This review article describes advancement of magnetic resonance imaging technologies in
radiation therapy planning, guidance, and adaptation of brain tumors. The potential for MR-…
radiation therapy planning, guidance, and adaptation of brain tumors. The potential for MR-…
Diagnostic approach to intrinsic abnormality of spinal cord signal intensity
…, R Aronberg, MS Manganaro, M Ibrahim, HA Parmar - Radiographics, 2019 - pubs.rsna.org
Intramedullary cord hyperintensity at T2-weighted MRI is a common imaging feature of
disease in the spinal cord, but it is nonspecific. Radiologists play a valuable role in helping …
disease in the spinal cord, but it is nonspecific. Radiologists play a valuable role in helping …
Fluid-attenuated inversion recovery ring sign as a marker of dysembryoplastic neuroepithelial tumors
HA Parmar, C Hawkins, R Ozelame… - Journal of computer …, 2007 - journals.lww.com
Purpose: The aim of our study is to describe the hyperintense ring sign on fluid-attenuated
inversion recovery (FLAIR) images in patients with dysembryoplastic neuroepithelial tumors (…
inversion recovery (FLAIR) images in patients with dysembryoplastic neuroepithelial tumors (…
High-resolution MRI evaluation of neonatal brachial plexus palsy: a promising alternative to traditional CT myelography
…, LJS Yang, M Ibrahim, HA Parmar - American Journal of …, 2014 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Despite recent improvements in perinatal care, the
incidence of neonatal brachial plexus palsy remains relatively common. CT myelography is …
incidence of neonatal brachial plexus palsy remains relatively common. CT myelography is …
Hypercellularity components of glioblastoma identified by high b-value diffusion-weighted imaging
PP Pramanik, HA Parmar, AG Mammoser… - International Journal of …, 2015 - Elsevier
Purpose Use of conventional magnetic resonance imaging (MRI) for target definition may
expose glioblastomas (GB) to inadequate radiation dose coverage of the nonenhanced …
expose glioblastomas (GB) to inadequate radiation dose coverage of the nonenhanced …
A phase 2 study of dose-intensified chemoradiation using biologically based target volume definition in patients with newly diagnosed glioblastoma
Purpose We hypothesized that dose-intensified chemoradiation therapy targeting adversely
prognostic hypercellular (TV HCV ) and hyperperfused (TV CBV ) tumor volumes would …
prognostic hypercellular (TV HCV ) and hyperperfused (TV CBV ) tumor volumes would …
An approach for computer-aided detection of brain metastases in post-Gd T1-W MRI
PURPOSE: To develop an approach for computer-aided detection (CAD) of small brain
metastases in post-Gd T1-weighted magnetic resonance imaging (MRI). METHOD: A set of …
metastases in post-Gd T1-weighted magnetic resonance imaging (MRI). METHOD: A set of …
Neuroimaging features of CNS histiocytosis syndromes
…, S Camelo-Piragua, A Abdullah, M Ibrahim, HA Parmar - Clinical Imaging, 2020 - Elsevier
Histiocytosis syndromes (HS) are group of heterogeneous disorders characterized by
abnormal accumulation and infiltration of histiocytes, cells derived from hematopoietic cells of …
abnormal accumulation and infiltration of histiocytes, cells derived from hematopoietic cells of …
Adaptive statistical iterative reconstruction: reducing dose while preserving image quality in the pediatric head CT examination
…, M Ibrahim, E Christodoulou, AH Baer, HA Parmar - Pediatric …, 2014 - Springer
Background Over the last decade there has been escalating concern regarding the increasing
radiation exposure stemming from CT exams, particularly in children. Adaptive statistical …
radiation exposure stemming from CT exams, particularly in children. Adaptive statistical …
