Diffusion-weighted magnetic resonance (MR) imaging and perfusion MR imaging are
advanced techniques that provide information not available from conventional MR imaging. In …

… JM Provenzale has received research funding from GE Healthcare; serves as a scientific
advisory board member for Bayer HealthCare; is a consultant for Millennium Pharmaceuticals, …

Fig. 1.—32-year-old healthy man. Echoplanar images of same slice show bolus of paramagnetic
contrast material passing through tissues. Imaging was performed at rate of one image …

PURPOSE: To determine if water diffusivity within lymphomas and high-grade astrocytomas
correlates with cellularity. MATERIALS AND METHODS: Echo-planar diffusion-weighted …

Background Infantile Krabbe's disease produces progressive neurologic deterioration and
death in early childhood. We hypothesized that transplantation of umbilical-cord blood from …

Results: Of the 33 patients with GBM, complete re-sponses (CRs) occurred in three patients,
partial responses (PRs) occurred in 14 patients, stable disease (SD) was seen in four …

Diffusion tensor imaging (DTI) measures the displacement of water molecules across tissue
components, thus providing information regarding the microstructure of cerebral white matter…

PURPOSE: To measure mean cerebral blood flow (CBF) in ischemic and nonischemic
territories and in low-attenuation regions in patients with acute stroke by using deconvolution-…

Purpose We performed a phase II study to evaluate the combination of imatinib mesylate,
an adenosine triphosphate mimetic, tyrosine kinase inhibitor, plus hydroxyurea, a …

PURPOSE: To retrospectively measure the diffusion-weighted (DW) imaging characteristics
of peritumoral hyperintense white matter (WM) and peritumoral normal-appearing WM, as …