Looking for a radiation oncologist in San Diego?
Scripps Affiliated Medical Groups has a comprehensive list of physicians specializing in radiation oncology. Radiation oncologists are physician specialists with training and experience in the treatment of cancer. myQcare lists Radiation Oncologists who work with other San Diego-based oncologists to design personalized radiation therapy for each patient. Some of the newer radiation therapy treatments include proton therapy, electron bean therapy, intensity-modulated radiation therapy (IMRT), and stereotactic radiosurgery (SRS).
Many cancer patients that are undergoing cancer treatments will also have some form of radiation therapy. Radiation therapy is the use of high-energy radiation with the goal of shrinking tumors and killing cancer cells. Radiation therapy is typically performed in one of three ways: 1) outside of the body using a machine, called external-beam radiation therapy; 2) in the body by placing radioactive material near cancer cells, called internal radiation therapy or brachytherapy; or 3) in the body by placing radioactive substances such as radioactive iodine in the blood stream, called systematic radiation therapy.
How does radiation therapy kill cancer cells? Radiation therapy attacks cancer cells by damaging or changing their DNA, which may prevent or decrease a cancer cell’s ability to divide (grow). One potential drawback of radiation therapy is that it does not only kill cancer cells. Radiation therapy can, and most of the time does, also damage normal cells. Radiation oncologists take this into account when planning a treatment of radiation therapy. Radiation therapy is oftentimes used in conjunction with other cancer treatments, such as chemotherapy, in order to achieve the most effective results.