Exercise selectively increases the signal intensities (SI) of active muscles in T2-weighted
magnetic resonance (MR) images. If these SI increases are graded with exercise intensity, the …

Morbidity and possible mortality associated with contrast angiography lead to its cautious
use. A noninvasive method for screening and further delineating known abnormalities would …

The hypothesis that increased muscle T 2 after exercise is caused by increased extracellular
fluid volume was tested by comparing the effects of exercise versus external leg negative …

PURPOSE: To use a standardized set of chest radiographs to quantify interobserver
differences and to provide a basis for comparing the diagnostic performance of physicians. …

MATERIALS AND METHODS Direct estimation of hepatic excursion. Hepatic excursion was
studied in a group of 25 patients re ferred to the Mallinckrodt Institute for liver scans. Scans …

All decisions made under conditions of uncertainty have error rates. All meaningful
decisions are made under conditions of uncertainty. Can this uncertainty be measured? Can …

Sierra AE, Bisesi MA., Rosenbaum TL, Potchen EJ. Readability of the radiologic report. Invest
Radiol 1992; 27: 236–239. To objectively assess the linguistic complexity of radiographic …

Case I (Fig 1)-A 66-year-old male smoker came to the emergency department because of
cough and shortness of breath. A chest radiograph was interpreted as negative except for left …

DISCUSSION The results obtained in this study confirm the correlation between single
injection plasma clearances of OIH 1311and standard PAH clearances. The ratio of 0.91 of OIH/…

In C3H mouse Gardner lymphosarcoma, we have demonstrated an increase in the extravascular
albumin space 48 hours after delivering 3,000 rads of irradiation. This observation has …