Standard MR imaging and CT are routinely used for anatomic diagnosis in brain tumors.
Pretherapy planning and posttreatment response assessments rely heavily on gadolinium …

Computed tomography (CT) is an established tool for the diagnosis of ischemic or
hemorrhagic stroke. Nonenhanced CT can help exclude hemorrhage and detect “early …

OBJECTIVE. MR imaging of central nervous system (CNS) malignancies falls short of a
definitive evaluation. Tissue diagnosis remains the gold standard. Diffusion-tensor MR …

Purpose: To determine whether and to what degree absolute apparent diffusion coefficient
(ADC) values vary between different imagers, vendors, field strengths, and intraimager …

Stroke is a leading cause of disability worldwide. Motor impairments occur in most of the
patients with stroke in the acute phase and contribute substantially to disability. Diffusion …

Until recently, there was no efficacious treatment for acute cerebral ischemia. As a result, the
role of neuroimaging and the radiologist was peripheral in the diagnosis and management …

PURPOSE: To investigate sodium magnetic resonance (MR) imaging for monitoring tissue
viability in stroke. MATERIALS AND METHODS: A comprehensive MR imaging protocol …

BACKGROUND AND PURPOSE: Concern regarding the safety of stent implantation in the
carotid artery exists because of the risk of cerebral embolization during the procedure. The …

PURPOSE: To investigate differences in water diffusion between white matter and gray
matter in acute to early subacute stroke with diffusion-tensor magnetic resonance (MR) …

BACKGROUND AND PURPOSE: Recent technological advances in MR instrumentation
allow acquisition of whole-brain diffusion-weighted MR scans to be obtained with b values …