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Radiotherapy

Radiotherapy

Long-lived PET tracer could ease biology-guided radiotherapy

25 Jul 2022 Tami Freeman

In a Best-in-Physics presentation at the AAPM Annual Meeting, Arutselvan Natarajan showed how a long-lived antibody PET tracer could enable biology-guided radiation therapy for five consecutive days following a single tracer injection

Stanford researchers
Development team: Stanford researchers (left to right) Hieu Nguyen, Guillem Pratx, Arutselvan Natarajan and Syamantak Khan. (Courtesy: Sydney Vaughn)
Biology-guided radiation therapy (BgRT), in which PET images of the tumour target are used to guide

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