What Student Need to Know about Image Guided Radiation Therapy ( IGRT) In Radio Diagnosis

Imageguided radiation therapy (IGRT) is a method of radiation therapy that incorporates imaging techniques during each treatment session. Radiation therapy uses highenergy beams of radiation to control cancer and noncancerous tumors. By adding detailed images, IGRT ensures the powerful radiation is narrowly focused at the treatment area. When undergoing IGRT, highquality images are taken before each radiation therapy treatment session. IGRT may make it possible to use higher doses of radiation, which increases the probability of tumor control and typically results in shorter treatment schedules. IGRT is the standard of care for radiation therapy treatment. It s used to treat all types of cancer. IGRT, or image guided radiation therapy, is a technique in which frequent imaging is used to enhance accuracy throughout the course of a patients radiation treatment. Imaging equipment may be built into the machine that delivers highenergy radiation beams (linear accelerator) or mounted nearby in the treat