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单词 Fludeoxyglucose F 18
释义

Fludeoxyglucose F 18

英语百科

Fludeoxyglucose (18F)

Whole-body PET scan using 18F-FDG to show liver metastases of a colorectal tumor

Fludeoxyglucose (F) (INN), or fludeoxyglucose F 18 (USAN and USP), also commonly called fluorodeoxyglucose and abbreviated [F]FDG, F-FDG or FDG, is a radiopharmaceutical used in the medical imaging modality positron emission tomography (PET). Chemically, it is 2-deoxy-2-(F)fluoro-D-glucose, a glucose analog, with the positron-emitting radionuclide fluorine-18 substituted for the normal hydroxyl group at the 2' position in the glucose molecule.

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