肿瘤核医学是核医学和肿瘤学的组合,又是各自的一个重要分支[1]。肿瘤核医学主要内容是利用核医学的方法研究、诊断和治疗肿瘤。近年来,随着临床正电子发射体层摄影(PET)、PET/CT及正电子核素的广泛应用,放射性核素显像已进入分子水平,以肿瘤代谢、基因、受体等目标为对象的显 Cancer nuclear medicine is a combination of nuclear medicine and oncology, but also an important branch of their respective [1]. The main content of cancer nuclear medicine is the use of nuclear medicine research, diagnosis and treatment of cancer. In recent years, with the widespread application of clinical positron emission tomography (PET), PET / CT and positron, radionuclide imaging has entered the molecular level, and targets of tumor metabolism, genes and receptors The obvious