Surface Guided Radiotherapy (SGRT) is a cutting-edge radiotherapy system designed to enhance the accuracy and safety of radiation treatments. The surface navigation system ensures that the patient's position remains consistent during treatment by comparing the patient's body contour on the treatment day with the contour used during the planning phase. Traditional radiotherapy typically relies on tattoo markings to determine the treatment position, whereas SGRT can instantly detect any small displacements of the patient and make rapid adjustments, reducing the reliance on markings. Patients do not need to have any markers or stickers placed on their skin, avoiding skin irritation or damage, which reduces anxiety and makes them feel more comfortable during the treatment process. Additionally, the SGRT system can track the patient's body movements in real time (such as breathing and slight limb movements) and respond quickly during treatment, providing immediate feedback and delivering radiation only under accurate and safe conditions, significantly improving treatment precision. This is particularly important for patients who require radiotherapy during breathing or other physiological movements (such as those receiving thoracic, breast or abdomen radiotherapy).
Learn about other professional services：
