[18F]Fluorodeoxyglucose (INN), or fluorodeoxyglucose F 18 (USAN and USP), also commonly called fluorodeoxyglucose and abbreviated [18F]FDG, 2- [18F]FDG or FDG, is a radiopharmaceutical, specifically a radiotracer, used in the medical imaging modality positron emission tomography (PET).

氟代脱氧葡萄糖（英语：Fluorodeoxyglucose (18 F)）全称2-氟-2-脱氧-D-葡萄糖，简称为 18 F-FDG或FDG，是2-脱氧葡萄糖的氟代衍生物。 FDG最常用于 正电子发射断层扫描 （PET）等 医学成像 设备。

氟代脱氧葡萄糖是2-脱氧葡萄糖的氟代衍生物。 通常简称为18F-FDG或FDG。 FDG最常用于正电子发射断层扫描（PET）类的医学成像设备：FDG分子之中的 氟 选用的是属于 正电子 发射型 放射性同位素 的 氟-18，从而成为18F-FDG。 在向病人（患者，病患）体内注射FDG之后，PET扫描仪可以构建出反映FDG体内分布情况的图像。 接着，核医学医师或放射医师对这些图像加以评估，从而作出关于各种医学健康状况的诊断。 氟代脱氧葡萄糖是2-脱氧葡萄糖的氟代衍生物。 …

2023年8月28日 · Fludeoxyglucose F18 (FDG) is a positron-emitting radiotracer used with positron emission tomography (PET) to diagnose and monitor various conditions. Standard imaging modalities such as X-ray, CT, and MRI allow great detail visualization of …

The aim of this study was to analyze the effects of blood glucose levels on 18 F-FDG-uptake in normal organs of interest (brain, liver, and lung). The impacts of other variables, such as sex, age, 18 F-FDG dose, and BMI, on organ-specific SUVs were also investigated.

2004年10月1日 · Positron emission tomography (PET) with [18 F]FDG has been used to assess alternations in glucose metabolism in brain, cancer, cardiovascular diseases, Alzheimer’s disease and other central nervous system disorders, and infectious, autoimmune, and …

Fluorodeoxyglucose (FDG) is a glucose analogue transported into cells via glucose transporters and is phosphorylated by hexokinase to FDG-6 phosphate. However, unlike glucose, it is not metabolized further. FDG accumulates in neutrophils, macrophages, and activated lymphocytes indicating increased glucose use by these cells at the site and time ...

2023年8月28日 · FDG is a glucose analog that tends to accumulate in the tissue with high glucose demand, like tumors and inflammatory cells. This activity describes the indications, mechanism of action in various conditions, administration, precautions in the particular patient population, and relevant information to maximize patient and staff safety while ...

18 F-Fluorodeoxyglucose (18 F-FDG) is a glucose analogue that is trapped in cells with increased glycolytic activity, such as inflamed aortae. Because 18 F-FDG reflects global metabolic activity, its binding is non-specific and overlaps between diseased and healthy arterial tissues.

2017年3月24日 · The most used positron emission tomography (PET) tracer, 2-[18 F]fluoro-2-deoxy-d-glucose ([18 F]FDG), is a glucose analogue that is used to measure tissue glucose consumption. Traditionally, the Sokoloff model is the basis for [18 F]FDG modeling.