Cerebral ischemia: evaluation with contrast-enhanced MR imaging.

MR Crain, WT Yuh, GM Greene… - American journal …, 1991 - Am Soc Neuroradiology
Eighty patients with a total of 82 ischemic lesions were examined with contrast-enhanced
MR imaging 1 hr to 1 month after onset of symptoms. The studies were reviewed …

MR imaging of cerebral ischemia: findings in the first 24 hours.

WT Yuh, MR Crain, DJ Loes… - American journal …, 1991 - Am Soc Neuroradiology
MR changes of cerebral ischemia have been shown to occur as early as 1-2 hr after vessel
occlusion in experimental models of stroke. However, the MR findings in the early stages of …

MR contrast enhancement in brainstem and deep cerebral infarction.

AD Elster - American journal of neuroradiology, 1991 - Am Soc Neuroradiology
MR imaging with IV administration of gadopentetate dimeglumine was performed in 89
patients with 100 clinically and radiologically documented brainstem or deep cerebral (basal …

Acute cerebral ischemia: evaluation with dynamic contrast-enhanced MR imaging and MR angiography.

S Warach, W Li, M Ronthal, RR Edelman - Radiology, 1992 - pubs.rsna.org
Dynamic contrast-enhanced T2-weighted magnetic resonance (MR) imaging and MR
angiography (MRA) were used to evaluate cerebral blood volume and the intracranial …

Cerebral infarction: early detection by means of contrast-enhanced cerebral arteries at MR imaging.

A Sato, S Takahashi, Y Soma, K Ishii, Y Kikuchi… - Radiology, 1991 - pubs.rsna.org
The authors describe a new magnetic resonance (MR) imaging sign of acute cerebral
ischemia/infarction. Abnormally contrast material-enhanced curvilinear structures were …

Vascular MR contrast enhancement in cerebrovascular disease.

M Essig, R von Kummer, T Egelhof… - American journal of …, 1996 - Am Soc Neuroradiology
PURPOSE To determine the significance of vascular enhancement in stroke patients with
and without permanent neurologic deficit. METHODS We prospectively studied two groups …

Arterial enhancement in acute cerebral ischemia: clinical and angiographic correlation.

DP Mueller, WT Yuh, DJ Fisher… - American journal …, 1993 - Am Soc Neuroradiology
PURPOSE To investigate the cause and clinical significance of arterial enhancement (AE) in
contrast-enhanced T1-weighted MR examinations after acute cerebral ischemia. METHODS …

Basic principles of magnetic resonance imaging in cerebral ischemia and initial clinical experience

M Brant-Zawadzki, M Solomon, TH Newton… - Cerebral Ischaemia: A …, 1985 - Springer
Basic principles of magnetic resonance imaging in cerebral ischemia and initial clinical
experience Page 1 67 Basic principles of magnetic resonance imaging in cerebral ischemia …

Acute cerebral ischemia in rabbits: correlation between MR and histopathology.

RL DelaPaz, D Shibata, GK Steinberg… - American journal …, 1991 - Am Soc Neuroradiology
The histologic description of cerebral ischemia is complex, and within most lesions there are
regional variations in degrees of neuronal cell injury, edema, and neuropil disruption. These …

Clinical use of nuclear magnetic resonance imaging in stroke.

LD DeWitt - Stroke, 1986 - Am Heart Assoc
There are many positive aspects to the use of MRI in the evaluation of cerebrovascular
disease. First, the MR imaging technique appears to be essentially without hazard. It does …