Imaging Techniques in Radiotherapy

Imaging techniques in radiotherapy are advanced methods used to precisely locate and visualize tumors before treatment. They include CT scans (which produce detailed 3D images), MRI (using magnetic fields for soft tissue visualization), PET scans (highlighting metabolic activity to identify cancer), and X-rays. These techniques help radiation oncologists plan treatments accurately, targeting cancer cells while minimizing damage to healthy tissue. By providing detailed images of the tumor’s size, shape, and position, imaging ensures that the radiation is delivered precisely, improving effectiveness and reducing side effects.