A and B, Midventricular short-axis slices of 201Tl myocardial perfusion images obtained during
stress (A) and after 3-hr delay (B) show apparent global increase in size of left ventricular …

The influence of early graft surface thromboreactivity on long-term arterial polyester (Dacron)
graft patency was investigated with separate ex vivo and in vivo animal models. First, …

Study objectives We created in situ femoral vein thrombi in swine to investigate the
response of the latex d-dimer signal to acute in situ venous thrombosis, and to determine the …

The effects of administration time, hydrogen ion concentration, ethanol content and agitation
on the amount of di-2-ethylhexyl phthalate (DEHP) delivered in polyvinylchloride bags …

RESULTS Seven patient records were reviewed. The clinical data, LS image interpretation,
555 interpretation, and follow-upare presented in Table 1. In six of seven patients the 555 …

Objective: Two main issues in protecting radiation workers and the general public from 18 F
radiation—distance from and lead shielding for an 18 F source—were investigated. We also …

To the Editor: In a previous communication from this laboratory paniculate matter that had
been generated in polyvinyl chloride intravenous bags containing physiologic saline solution …

Technetium-99M-sestamibi (Tc-99M-sestamibi) has recently been proven to be a sensitive
and specific agent for imaging of parathyroid disease; however, the selective nature of its …

A review of the literature demonstrates that even though the basic subtraction approach to
parathyroid imaging remains the same, there are a number of technical variables that can be …

Objective The purpose of this study was to (1) categorize individuals into high, medium, and
low utilizers of health care services over a 10-year period after the onset of spinal cord injury …