Diagnosis Demystified | Image-Guided Radiation Therapy | Joseph S. Cirrone, MD
Dr. Joseph S. Cirrone is a dedicated radiation oncologist who has devoted his career to helping cancer patients. With a strong background in internal medicine, he pursued radiation oncology for its challenge and multidisciplinary approach. Dr. Cirrone specializes in organ preservation protocols, aiming to eradicate cancer... more
Image-Guided Radiation Therapy: Precision in Cancer Treatment
Image-Guided Radiation Therapy (IGRT) is a cutting-edge approach in cancer treatment that enhances the accuracy of radiation delivery. By utilizing advanced imaging technologies, IGRT allows doctors to precisely target tumors, minimizing radiation exposure to surrounding healthy tissues.
How IGRT Works
IGRT involves taking real-time images of the tumor before or during each radiation treatment session. These images help in adjusting the patient's position or the radiation beams to ensure the radiation is focused exactly where it is needed. This technique is especially useful for tumors located in areas that can move, such as the lungs, or near critical organs.
Benefits of IGRT
The primary advantage of IGRT is its precision. By continuously monitoring the tumor's location, IGRT ensures that the maximum dose of radiation is delivered to the cancer cells while sparing healthy tissues. This reduces side effects and improves the effectiveness of the treatment. IGRT is often used in combination with other advanced radiation therapies, such as Intensity-Modulated Radiation Therapy (IMRT) and Stereotactic Body Radiation Therapy (SBRT), to further enhance treatment outcomes.
Applications of IGRT
IGRT is used to treat a wide range of cancers, including those in the prostate, lungs, head, neck, and abdomen. It is particularly beneficial for treating tumors that are close to vital structures or those that are prone to movement during treatment.
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