Lei Xia et al. report on a B7H3-targeting radiotracer for PET imaging of various malignant tumors and for non-invasive screening of B7H3 expression:

The figure shows dynamic PET imaging of selected organs using the radiolabled 68Ga-B7H3-BCH probe.

¹Key laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing Key Laboratory of Research, Investigation and Evaluation of Radiopharmaceuticals, NMPA Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Department of Nuclear Medicine, Peking University Cancer Hospital and Institute, Beijing, China and.

²Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Department of Pathology, Peking University Cancer Hospital and Institute, Beijing, China.

³Department of Nuclear Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China.