The signal intensity of the cerebrospinal fluid (CSF) in the cerebral aqueduct and lateral
ventricles on magnetic resonance (MR) images was evaluated in 16 healthy individuals and in …

The authors blindly reviewed the charts of 20 patients with normal-pressure hydrocephalus (a
disease of unknown cause characterized radiologically as chronic communicating …

The purpose of this study was to evaluate the white-matter changes associated with cranial
radiation by MR imaging. The MR scans of 95 patients receiving conventional external beam …

Study Design. Correlation of locations of sacral insufficiency fractures is made to regions of
stress depicted by finite element analysis derived from biomechanical models of patient …

MR imaging and CT (with and without contrast enhancement) were performed in 20 patients
with an established or clinically suspected diagnosis of craniopharyngioma. Fifteen had …

There is widespread acceptance of the thesis that in a patient with suspected embolism, a
normal perfusion lung scan excludes the diagnosis of acute pulmonary embolism. However, …

PURPOSE: To determine prospectively the feasibility and accuracy of combined gadolinium-enhanced
magnetic resonance (MR) angiography, MR urography, and MR nephrography in …

The clinical features, echocardiographic characteristics, and electrocardiographic findings
in two patients with acute myocarditis are presented. The first patient had rheumatic …

Discussion Choroid plexus papillomas are rare, histologically benign intracranial neoplasms
that typically arise from an intraventricular location. They occur commonly in children and …

An elderly, postmenopausal female with multiple underlying medical conditions complains
of nonradiating, aching pain in the lower back and sacral area after a mild fall. Preliminary …