• We performed unenhanced computed tomographic scans on 141 asymptomatic patients
with nonvalvular atrial fibrillation. Thirty-six patients (26%) had hypodense areas consistent …

BACKGROUND AND PURPOSE: Prior studies have revealed little difference in residents’
abilities to interpret cranial CT scans. The purpose of this study was to assess the performance …

Objective The educational objectives of this self-assessment module are for the participant
to exercise, self-assess, and improve his or her understanding of the imaging of diffuse …

Radiographic signs of cavernous sinus thrombosis were found in eight consecutive patients
with an angiographic diagnosis of carotid-cavernous sinus fistula; six were of the dural type …

BACKGROUND AND PURPOSE: The ability to identify patients at increased risk for stroke
from cerebral hemodynamic ischemia may help guide treatment planning. We tested the …

OBJECTIVE. This study was designed to assess the accuracy of general radiologists in the
interpretation via teleradiology of emergency CT scans of the head. MATERIALS AND …

Fourteen cases of premature coronal synostosis are reviewed. Thirteen of these showed
extension into the base of the skull involving the Irontosphenoidal suture. Recognition of this …

We retrospectively examined MR images in 82 patients to evaluate the usefulness of short
inversion time inversion recovery (STIR) in bone marrow imaging at 0.5 and 1.5 T. The study …

Arterial fibrodysplastic lesions involving the extracranial internal carotid and vertebral arteries
were encountered among 15 women ranging in age from 21 to 79. Concomitant renal …

BACKGROUND AND PURPOSE: Our purpose was to describe the MR imaging findings in
patients with acute coccidioidal meningitis. METHODS: Fourteen patients (11 men, three …