PET-CT for response assessment and treatment adaptation in head and neck cancer

Preferred treatment strategies for advanced-stage squamous cell carcinoma of the head and neck have shifted from surgery to organ-preservation approaches such as radiotherapy, which can be combined with chemotherapy or giving of biologically modifying molecules. Preclinical and clinical researchers aim to customise these treatments on the basis of biological tumour characteristics, including tumour cell proliferation, hypoxia, and...