Positron emitting 18F-2-deoxy-2-fluoro-D-glucose: potential hot new therapy.
Preclinical studies suggest that 18F-2-deoxy-2-fluoro-D-glucose (18F-FDG) kills breast cancer cells without significant marrow toxicity or parenchymal toxicity. Radiation dose calculations estimated from fluorodeoxyglucose positron emission tomography images in women with metastatic disease indicate that 18F-FDG should be a feasible and safe option in humans. Because the available radiotherapeutic agents, strontium 89 and samarium 153 provide palliation to a limited population of women with bony metastases, new radiopharmaceutical agents with broader applicability are needed. The development of 18F-FDG as the first positron-emitting radiotherapeutic has the potential to be an innovative treatment, not only in osteoblastic disease, but also in osteolytic disease and in soft tissue metastases.[1]References
- Positron emitting 18F-2-deoxy-2-fluoro-D-glucose: potential hot new therapy. Mortimer, J.E., Taylor, M.E. Breast Cancer Res. (2003) [Pubmed]
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