Reverse discordant behavior and progressive filling of a cold nodule on Tc-99m pertechnetate thyroid imaging.
The authors report on a patient with reverse discordant behavior between Tc-99m pertechnetate and I-131 associated with progressive filling of a cold nodule on the Tc-99m pertechnetate thyroid scan. Possible mechanisms are discussed.
Huot
D
D
Department of Nuclear Medicine, Hôpital Saint-Luc, University of Montreal, Canada.
Ton-That
Q T
QT
Le Bel
L
L
Carrier
L
L
Picard
M
M
D000328:Adult; D005260:Female; D006801:Humans; D007457:Iodine Radioisotopes; D011237:Predictive Value of Tests; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m; D013959:Thyroid Diseases / Q000000981:diagnostic imaging*
D007457:Iodine Radioisotopes; D013670:Sodium Pertechnetate Tc 99m