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18F-Fluoroethylcholine (FECH or FEC)

February 19, 2024February 24, 2024
Diagnostics, Positron (β+) emitters, Radiopharmaceuticals

18F-Fluoroethylcholine, also known as FEC, is a radiopharmaceutical used in positron emission tomography (PET) imaging. It is a synthetic choline analog labeled with the radioactive… Read More »18F-Fluoroethylcholine (FECH or FEC)

11C-Choline (11C-CH)

February 2, 2024February 3, 2024
Diagnostics, Positron (β+) emitters, Radiopharmaceuticals

Background [11C]Choline is a PET tracer that is metabolized as a building block of cellular phospholipid membranes. This tracer provides contrast in areas of increased… Read More »11C-Choline (11C-CH)