Application of Total-Body PET in Pediatric Patients.

This article highlights the advancements in total-body PET (TB PET) imaging, emphasizing its benefits for pediatric patients, including low-dose protocols, rapid acquisition, and dynamic imaging capabilities. It discusses technological innovations like silicon photomultiplier detectors, artificial intelligence-enhanced reconstruction, and ultralong axial fields of view, which improve image quality and reduce radiation exposure. The review covers clinical applications, such as fast scans, delayed imaging, and lesion detection, along with workflow considerations and safety precautions. Overall, TB PET represents a transformative breakthrough in nuclear medicine, offering safer, faster, and more precise diagnostic options tailored for pediatric care.