In internal 131I therapy for thyroid cancer, a decision to continue treatment is made by comparing 131I scintigraphy and [18F]FDG-PET. However, with current SPECT and PET systems, simultaneous imaging of diagnostic PET nuclides and therapeutic 131I nuclides has not been achieved so far. Therefore, we demonstrated that the recently developed Compton PET hybrid camera with Ce:Gd3(Al,Ga)5O12 (GAGG)- Silicon Photomultiplier(SiPM) scintillation detectors can be used to simultaneously image 131I Compton image and 18F PET image.

中文翻译：

---

使用康普顿 PET 混合相机同时测量 131I 单伽马射线和 18F 湮没辐射

在甲状腺癌的内部 131I 治疗中，通过比较 131I 闪烁显像和 [18F]FDG-PET 来决定继续治疗。然而，使用当前的 SPECT 和 PET 系统，迄今为止尚未实现诊断性 PET 核素和治疗性 131I 核素的同时成像。因此，我们证明了最近开发的带有 Ce:Gd3(Al,Ga)5O12 (GAGG)-硅光电倍增管 (SiPM) 闪烁探测器的康普顿 PET 混合相机可用于同时成像 131I 康普顿图像和 18F PET 图像。