氟代脱氧葡萄糖 - 维基百科，自由的百科全书
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 - 百度百科
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。 …
Fluorodeoxyglucose (18F) - Wikipedia
18 F]Fluorodeoxyglucose , or fluorodeoxyglucose F 18 (USAN and USP), also commonly called fluorodeoxyglucose and abbreviated [18 F]FDG, 2-[18 F]FDG or FDG, is a radiopharmaceutical, specifically a radiotracer, used in the medical imaging …
Fludeoxyglucose (18F) - StatPearls - NCBI Bookshelf
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 …
18F-FDG(氟代脱氧葡萄糖) | 化学空间 Chem-Station
2015年12月19日 · 构造葡萄糖2位的羟基被放射性同位素18f取代的18f-fdg(氟代脱氧葡萄糖)。 因为自然界存在的氟元素100%都是19F，而18F是人工产物，半衰期是108分、衰变过程中释放出正电子，生成稳定不具放射性的18O（重氧）。
氟[18F]-氟代脱氧葡萄糖 - 百度百科
在孤立性肺结节的诊断方面，f-fdg pet准确度高，可以鉴别直径<1cm的良性、恶性结节，灵敏度为93%，特异性为78%。通过对纵膈淋巴结及肺外脏器的f-fdg pet检测，能更好的进行肺癌分期，灵敏度和特异性分别高达83%和92%。
[18F]Fluoro-2-deoxy-2-D-glucose - Molecular Imaging and …
2004年10月1日 · [18 F]FDG showed high uptake in brain and heart, whereas [18 F]FLT showed high uptake in bone marrow. [18 F]FDG was also accumulated in the inflamed muscle, with 4.8 ± 1.2 times higher uptake in the affected thigh than
F-18 FDG PET/CT Imaging in Normal Variants, Pitfalls and Artifacts …
PET/CT using 18F-FDG has revolutionized imaging of in oncology with direct impact on patients' management. This paper contributes toward minimizing interpreting mistake with its content and accompanying pictorial illustrations. Author Contributions. MV: conception, write up, and collection of images and review. JM: write up and collection of ...
Historical and radiopharmaceutical relevance of [18F]FDG
2020年1月10日 · The 2-[18F]fluoro-2-deoxy-d-glucose ([18F]FDG) is the most well-known radiopharmaceutical positron emitter, in both clinical and preclinical fields. Based on a literature review of research from the last 40 years, this paper focuses on the most important aspects of [18F]FDG production and its evolution over time.
F-18 fluorodeoxyglucose | Radiology Reference Article - Radiopaedia.org
2024年10月28日 · F-18 fluorodeoxyglucose (FDG) is the most common PET radiotracer. The radiopharmaceutical consists of the fluorine-18 radionuclide substituting the hydroxyl group at the C-2 position of glucose. The IUPAC chemical name is 2-deoxy-2- [F-18]fluoroglucose.