Final answer:
The American College Of Radiation Oncology specializes in radiation therapy to treat cancer. This involves using ionizing radiation to damage cancer cells' DNA, often in combination with surgery and chemotherapy. Radiation is carefully targeted to maximize its efficacy on tumors while minimizing its impact on healthy tissue.
Step-by-step explanation:
The American College Of Radiation Oncology practices radiation therapy, which is a medical treatment used to control malignant cells in cancer patients. Radiation therapy employs the use of ionizing radiation, such as X-rays, to kill cancerous tissues. This therapy is generally combined with other treatments like surgery and chemotherapy.
Radiation is targeted at malignant tumors to shrink them, applying multiple beams that intersect at the site of the tumor from various angles. By doing this, the radiation dose is concentrated at the cancerous site while minimizing exposure to the surrounding healthy tissue. Medical professionals customize the treatment dosage based on the patient's overall health and their response to other treatments.
Techniques like the 60 Co technique utilize geometric strategies to focus the radiation dose effectively. With these methods, radiation can be delivered externally via X-rays or rays, or internally with isotopes, all with the intent to damage the DNA of cancer cells and reduce tumor size.