Abstract
Radiotherapy utilizes ionizing radiation to kill tumour cells by causing DNA damage. Optimum balance should be there between normal tissue toxicity and tumour cell killing. 4Rs of radiobiology include repair, reoxygenation, redistribution and repopulation. The chapter will summarize the basics of radiation and reirradiation.
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Suggested Reading
Scoccianti S, Detti B, Gadda D, et al. Organs at risk in the brain and their dose-constraints in adults and in children: a radiation oncologist’s guide for delineation in everyday practice. Radiother Oncol. 2015;114(2):230–8.
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Anjali, V.R., Mallick, S., Benson, R. (2021). Fundamentals of Radiation for Neuro-Oncology. In: Mallick, S., Giridhar, P., Rath, G.K. (eds) Evidence based practice in Neuro-oncology. Springer, Singapore. https://doi.org/10.1007/978-981-16-2659-3_9
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DOI: https://doi.org/10.1007/978-981-16-2659-3_9
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