Progresses in clinical application of total-body PET/CT
Total-body(TB)PET/CT scanner was put into application of human imaging in 2019,and since then gradually widely used in clinical practice.Compared with traditional PET/CT,TB PET/CT has advantages such as low imaging agent dosage,short acquisition time,high imaging quality and the ability for whole body dynamic imaging and multi-imaging agent examination,hence improving the accuracy of diagnosis of tumor,evaluation on therapeutic effect and predicting prognosis.The progresses of TB PET/CT clinical application were reviewed in this article.