Linear accelerators

Linear accelerators (LINACs) are sophisticated machines used in radiation therapy to treat cancer by delivering high-energy X-rays or electrons precisely to a patient's tumour. These devices accelerate charged particles along a linear path to generate radiation beams that can be shaped and directed to conform to the tumour's shape, allowing for targeted treatment while minimizing exposure to surrounding healthy tissue. LINACs are pivotal in advanced radiation therapies such as Intensity-Modulated Radiation Therapy (IMRT), Stereotactic Radiosurgery (SRS), and Image-Guided Radiation Therapy (IGRT). These techniques enable highly accurate dose delivery, improving the effectiveness of cancer treatments and reducing side effects. The flexibility and precision of linear accelerators make them essential tools in the fight against cancer, helping to optimize patient outcomes and enhance the overall quality of care.