RT Journal Article SR Electronic T1 Thyroid Uptake of [99mTc] Pertechnetate during In Vivo RBC Labeling: Incidental Diagnosis of Hypothyroidism JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 154 OP 155 VO 9 IS 3 A1 Holmes, Kenneth A. A1 Ponto, James A. YR 1981 UL http://tech.snmjournals.org/content/9/3/154.abstract AB Increased thyroid activity was incidentally observed during an in vivo labeled Tc-99m blood pool scan and subsequent evaluation resulted in a diagnosis of hypothyroidism. Alternate explanations of abnormal thyroid uptake on in vivo labeled blood pool scans were considered and are discussed briefly.