BACKGROUND AND PURPOSE: Diffusion-weighted (DW) MR imaging is a means to
characterize and differentiate morphologic features, including edema, necrosis, and tumor tissue, …

BACKGROUND AND PURPOSE: Onyx was recently approved for the treatment of pial
arteriovenous malformations, but its use to treat dural arteriovenous fistulas (DAVFs) is not yet …

✓Pituitary carcinoma is a rare tumor characterized by poor responsiveness to therapy, leading
to early death. Reported responses to standard chemotherapy have only been anecdotal, …

Many pathologies alter the mechanical properties of tissue. Magnetic resonance elastography
(MRE) has been developed to noninvasively characterize these quantities in vivo. …

… The American Heart Association requests that this document be cited as follows: Eskey CJ,
Meyers PM, Nguyen TN, Ansari SA, Jayaraman M, McDougall CG, DeMarco JK, Gray WA, …

When patients present to the emergency room with sudden onset of focal neurologic symptoms
or altered consciousness, hemorrhagic stroke is a major focus of emergency diagnostic …

PURPOSE: To analyze 2 factors that influence timing of radiosurgery after surgical resection
of brain metastases: target volume dynamics and intracranial tumor progression in the …

Purpose CT angiography (CTA) is rapidly becoming a popular tool for the evaluation of
cerebrovascular diseases. Noninvasive diagnosis of vertebral artery pathology using CTA relies …

2 H-Nuclear magnetic resonance imaging of deuteron accumulation in tissue following an iv
bolus of deuterium oxide provides a noninvasive means of constructing maps of tissue …

Current clinical practice standards are addressed for the invasive interventional
management of post-hemorrhagic cerebral vasospasm (PHCV) in patients with aneurysmal …