PURPOSE: To determine the computed tomographic (CT), magnetic resonance (MR)
imaging, and angiographic findings of papillary endolymphatic sac tumors. MATERIALS AND …

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

… 1.4F), in that the detector ring is smaller than the x-ray tube orbit." (Nutating in this sense
means that a portion of the detector gantry wobbles out of the way of the rotating x-ray tube, thus …

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 …

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 …

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

In three patients with histiocytosis X of bone with orbital involvement, CT scans were reviewed.
Consistent findings included a destructive lesion of the lateral wall of the orbit with a large …

To investigate radiologists' performance at interpreting digital radiographic images, we
compared the detectability of pneumothoraces on computed radiographic chest images with 0.2-…

We describe two cases of disseminated coccidioidomycosis that were complicated by fatal
subarachnoid hemorrhage. In the first case, a left middle cerebral artery aneurysm and long-…

✓ A digital video subtraction angiography unit developed at the University of Arizona is
described. The system allows the angiographic evaluation of the cervical and cerebral …