Sodium MR neuroimaging
…, M Bydder, TC Oughourlian… - American Journal …, 2021 - Am Soc Neuroradiology
Sodium MR imaging has the potential to complement routine proton MR imaging examinations
with the goal of improving diagnosis, disease characterization, and clinical monitoring in …
with the goal of improving diagnosis, disease characterization, and clinical monitoring in …
Evolution of brain functional plasticity associated with increasing symptom severity in degenerative cervical myelopathy
Background Advanced imaging modalities have helped elucidate the cerebral alterations
associated with neurological impairment caused by degenerative cervical myelopathy (DCM), …
associated with neurological impairment caused by degenerative cervical myelopathy (DCM), …
Diffusion MRI is an early biomarker of overall survival benefit in IDH wild-type recurrent glioblastoma treated with immune checkpoint inhibitors
Background Diffusion MRI estimates of the apparent diffusion coefficient (ADC) have been
shown to be useful in predicting treatment response in patients with glioblastoma (GBM), with …
shown to be useful in predicting treatment response in patients with glioblastoma (GBM), with …
Rate of change in maximum 18F-FDOPA PET uptake and non-enhancing tumor volume predict malignant transformation and overall survival in low-grade gliomas
TC Oughourlian, J Yao, J Schlossman… - Journal of neuro …, 2020 - Springer
Purpose To examine whether the rate of change in maximum 18 F-FDOPA PET uptake and
the rate of change in non-enhancing tumor volume could predict malignant transformation …
the rate of change in non-enhancing tumor volume could predict malignant transformation …
Relative oxygen extraction fraction (rOEF) MR imaging reveals higher hypoxia in human epidermal growth factor receptor (EGFR) amplified compared with non …
Purpose Epidermal growth factor receptor (EGFR) amplification promotes gliomagenesis and
is linked to lack of oxygen within the tumor microenvironment. Using hypoxia-sensitive spin…
is linked to lack of oxygen within the tumor microenvironment. Using hypoxia-sensitive spin…
Sex-dependent cortical volume changes in patients with degenerative cervical myelopathy
TC Oughourlian, C Wang, N Salamon, LT Holly… - Journal of clinical …, 2021 - mdpi.com
Degenerative cervical myelopathy (DCM) is a progressive condition characterized by
degeneration of osseocartilaginous structures within the cervical spine resulting in compression of …
degeneration of osseocartilaginous structures within the cervical spine resulting in compression of …
Depth of Radiographic Response and Time to Tumor Regrowth Predicts Overall Survival Following Anti-VEGF Therapy in Recurrent Glioblastoma
Purpose: Antiangiogenic therapies are known to cause high radiographic response rates due
to reduction in vascular permeability resulting in a lower degree of contrast extravasation. …
to reduction in vascular permeability resulting in a lower degree of contrast extravasation. …
Symptom-associated alterations in functional connectivity in primary and secondary provoked vestibulodynia
TC Oughourlian, G Tun, KM Antony, A Gupta, VM Mays… - Pain, 2023 - journals.lww.com
Primary provoked vestibulodynia (PVD) is marked by the onset of symptoms at first provoking
vulvar contact, whereas secondary PVD refers to symptom onset after some period of …
vulvar contact, whereas secondary PVD refers to symptom onset after some period of …
Voxelwise and patientwise correlation of 18F-FDOPA PET, relative cerebral blood volume, and apparent diffusion coefficient in treatment-naïve diffuse gliomas with …
Our purpose was to identify correlations between 18 F-fluorodihydroxyphenylalanine ( 18 F-FDOPA)
uptake and physiologic MRI, including relative cerebral blood volume (rCBV) and …
uptake and physiologic MRI, including relative cerebral blood volume (rCBV) and …
Diagnostic and prognostic value of pH-and oxygen-sensitive magnetic resonance imaging in glioma: a retrospective study
Simple Summary Gliomas are known to present with an altered metabolic phenotype that
contributes to the abnormal tumor microenvironment detectable on MRI. The aim of this study …
contributes to the abnormal tumor microenvironment detectable on MRI. The aim of this study …