PURPOSE: To determine the computed tomographic (CT) findings in patients with allergic
fungal sinusitis. MATERIALS AND METHODS: The authors retrospectively reviewed CT scans …

PURPOSE Our aim was to determine the precision of MR imaging evaluation of perineural
spread of head and neck tumors. METHODS Nineteen patients had complete extirpation of …

BACKGROUND AND PURPOSE: The developing fetal skull base has previously been
studied via dissection and low-resolution CT. Most of the central skull base develops from …

PURPOSE: To determine the weighted average sensitivity of magnetic resonance (MR)
imaging in the prospective detection of acute neck injury and to compare these findings with …

OBJECTIVE The diagnosis of atlanto-occipital dislocation (AOD) remains problematic as a
result of a lack of reliable radiodiagnostic criteria. In Part 1 of the AOD series, we showed that …

OBJECTIVE: Although atlanto-occipital dislocation has long been recognized as an extremely
unstable and often lethal injury, no single radiodiagnostic criterion published to date has …

PURPOSE To trace the development of the normal fetal temporal bone by means of plain
radiography, MR, and CT. METHODS Eighteen formalin-fixed fetal specimens, 13.5 to 24.4 …

The assessment of the radiation dose to internal organs or to an embryo or fetus is required
on occasion for risk assessment or for comparing imaging studies. Limited resources hinder …

The trigeminal nerve is described in terms of segmental anatomy and regional pathology.
The common brain stem lesions are neoplasms, vascular disease, and demyelinating …

Eighty-eight percent of arteries in patients with amaurosis fugax or hemispheric transient
ischemic attacks had angiographically demonstrable lesions at the carotid bifurcation. Eighty-…