Radionuclide diagnosis of pulmonary embolism
01/01/2017
"Technetium-99m (99mTc-Technegas) is widely available and relatively inexpensive while Xenon-133 is less than ideal for SPECT imaging owing to its relatively low energy and suboptimal spatial resolution."
Adv Exp Med Biol 2017; 906: 49-65