RT Journal Article
SR Electronic
T1 Radiolabeling Red Blood Cells Using A Hickman Catheter
JF Journal of Nuclear Medicine Technology
JO J. Nucl. Med. Technol.
FD Society of Nuclear Medicine
SP 69
OP 70
VO 11
IS 2
A1 Hinkle, George H.
A1 Shaffer, Phillip B.
A1 Olsen, John O.
YR 1983
UL http://tech.snmjournals.org/content/11/2/69.abstract
AB Patients with surgically inserted Hickman indwelling catheters present special problems for performance of multigated cardiovascular nuclear medicine studies. The routine procedure for performing such studies—labeling red blood cells in vivo with stannous pyrophosphate followed 20 min later by administration of Tc-99m sodium pertechnetate—does not provide clinically acceptable images when the Hickman catheter is used to administer the drugs. We describe an in vitro procedure to label red blood cells that are obtained via the Hickman catheter; this method results in improved in vivo cardiovascular nuclear medicine studies.