Expert consensus on oncological [18F]FDG total-body PET/CT imaging (version 1)

作者：Yu, Haojun; Gu, Yushen; Fan, Wei; Gao, Yongju; Wang, Meiyun; Zhu, Xiaohua; Wu, Zhifang; Liu, Jianjun; Li, Biao; Wu, Hubing; Cheng, Zhaoping; Wang, Shuxia; Zhang, Yiqiu; Xu, Baixuan^*; Li, Sijin^*; Shi, Hongcheng^*

来源：European Radiology, 2023, 33(1): 615-626.

DOI：10.1007/s00330-022-08960-8

• [F-18]FDG
• Oncology
• Total-body PET
• CT
• Consensus

Background [F-18]FDG imaging on total-body PET/CT (TB PET/CT) scanners, with improved sensitivity, offers new potentials for cancer diagnosis, staging, and radiation treatment planning. This consensus provides the protocols for clinical practices with a goal of paving the way for future studies with the total-body scanners in oncological [F-18]FDG TB PET/CT imaging. Methods The consensus was summarized based on the published guidelines and peer-reviewed articles of TB PET/CT in the literature, along with the opinions of the experts from major research institutions with a total of 40,000 cases performed on the TB PET/CT scanners. Results This consensus describes the protocols for routine and dynamic [F-18]FDG TB PET/CT scanning focusing on the reduction of imaging acquisition time and FDG injected activity, which may serve as a reference for research and clinic oncological PET/CT studies. Conclusion This expert consensus focuses on the reduction of acquisition time and FDG injected activity with a TB PET/CT scanner, which may improve the patient throughput or reduce the radiation exposure in daily clinical oncologic imaging.

• 单位
  中山大学; 复旦大学; 上海交通大学; 1; 南方医科大学; 广东省人民医院; 华中科技大学; 河北医科大学