from Chapter 14 - High Energy Forms: Employing the Spectrum of Energy as Surgical Adjuvants
Published online by Cambridge University Press: aN Invalid Date NaN
Therapeutic radiation is essential for cancer treatment, particularly in brain tumors. Modern advancements such as linear accelerators, MRI/PET/CT imaging, and intensity-modulated radiotherapy (IMRT) have improved precision and reduced normal tissue toxicity. Radiation modifiers, agents that enhance tumor cell killing or protect normal tissues, have been developed to optimize radiation therapy. Historical approaches include oxygen therapy and nitroimidazole compounds, while contemporary strategies involve radiosensitizing chemotherapy, molecular agents, and nanotechnology. Future developments focus on targeted molecular agents, tumor-treating fields (TTF), ketogenic diets, and immunotherapy. Despite progress, managing brain tumors remains challenging due to normal tissue toxicity and the need for further research to enhance therapeutic outcomes.
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