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Two New Tracers Improve Diagnosis of Cancer

News   Mar 12, 2019 | Original story from the Society of Nuclear Medicine and Molecular Imaging

 
Two New Tracers Improve Diagnosis of Cancer

68Ga-FAPI-2 and 68Ga-FAPI-4 at 10 minutes, 1 hour, and 3 hours after injection. Rapid tumor targeting and fast blood clearance are followed by long plateau phase without relevant change in image contrast (top). In comparison to 68Ga-FAPI-2, 68Ga-FAPI-4 is characterized by prolonged tumor retention time (bottom). LW = lumbar body. Credit: Giesel FL, Kratochwil C, Lindner T, et al.

 
 
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