Combined positron emission tomography and computed tomography (PET/CT) is currently widely used in the clinical diagnosis of cancer to provide functional and morphological imaging.

• 正电子发射断层扫描及计算机断层扫描相结合的产物-PET/CT，目前已广泛应用于肿瘤的临床诊断，能够提供功能与解剖相结合的影像资料。