Computer Assisted Radiation Therapy (CART) is a specialized medical technique that incorporates computer technology and advanced software to enhance the precision and effectiveness of radiation therapy treatment. It involves the use of computers, advanced imaging technologies, and complex algorithms to plan and deliver radiation therapy with utmost accuracy.
In CART, the process begins with acquiring detailed images of the patient's anatomy using imaging techniques like computed tomography (CT), magnetic resonance imaging (MRI), or positron emission tomography (PET). These images are then imported into sophisticated software systems that assist in precisely defining tumor volumes and critical structures.
The next step involves using advanced algorithms to generate optimized treatment plans. These plans take into consideration various parameters such as tumor size, shape, location, and tissue tolerance levels. The computer and software systems help to calculate the optimum dose distribution, minimizing the radiation exposure to healthy tissues and maximizing the therapeutic impact on the tumor.
During treatment, CART systems utilize real-time imaging and motion management technologies to continuously monitor and adjust the radiation delivery. This ensures accurate targeting of the tumor even if there are slight shifts or movement in the patient's anatomy.
Computer Assisted Radiation Therapy has significantly revolutionized radiation oncology, allowing for more precise and personalized treatment approaches. By integrating advanced technology with radiation therapy, CART enhances treatment outcomes and minimizes potential side effects while providing higher levels of patient safety and satisfaction.
