The authors investigated whether identification of corpus callosal (CC) involvement might
increase the specificity of magnetic resonance (MR) imaging in differentiating multiple …

PURPOSE To compare CT and MR in the evaluation of acute head injury. METHODS One
hundred seven consecutive patients who were referred to the emergency department and …

• Two types of high-signal intensity abnormalities are frequently found bilaterally in the cerebral
white matter of brains of elderly patients on T 2 -weighted magnetic resonance imaging (…

Eight children with clinical and radiologic abnormalities consistent with periventricular
leukomalacia were investigated with MR imaging of the brain that employed both inversion-…

Seven healthy adults with acquired hyperopic change in refractive error had choroidal folds
in affected eyes. High resolution computerized tomographic scanning techniques used to …

Unenhanced T1- and T2-weighted spin-echo, short inversion time inversion recovery (STIR),
and gadolinium-DTPA (Gd-DTPA)-enhanced spin-echo and STIR imaging techniques were …

In vivo and cadaver studies demonstrated that turning the head to one side results in torsion
and compression of the ipsilateral internal jugular vein. This can obstruct venous drainage …

Eight patients with Sturge-Weber disease were evaluated by CT (six patients), MR (one
patient), or both (one patient). CT scans of five of seven patients showed enlargement and …

A retrospective study of 98 children who received CT scanning for head trauma was conducted
to determine whether clinical signs would accurately identify patients needing CT scans. …

Fifteen patients with known metastatic or high-risk primary cancer, normal neurologic
examinations, and new abnormalities on" Tc bone scan were evaluated with spinal CT and …