Abstract
In 16 patients we have carried out simultaneous plasma-volume measurements with human serum albumins tagged with Tc-99m (Tc99m HSA) and I-131 (I-131 HSA). The correlation coefficient was 0.987. Tc-99m HSA, prepared from kits that predictably yield high labeling efficiency (and thereby negligible amounts of TcO4-), is clearly a superior agent for repeat plasma volume determinations, because of its shorter half-life and the reduced radiation dose to the subject.
Original language | English (US) |
---|---|
Pages (from-to) | 804-807 |
Number of pages | 4 |
Journal | Journal of Nuclear Medicine |
Volume | 19 |
Issue number | 7 |
State | Published - 1978 |
ASJC Scopus subject areas
- Radiology Nuclear Medicine and imaging