This physician treats cancer with radiation. They prescribe and oversee this part of your care. Working with a radiation oncology team, they plan and deliver your treatments.
Your radiation oncologist:
- Sees you if your evaluation shows that radiation therapy is likely to help. If you didn’t need radiation at the start of care but this changes, we arrange for you to see a radiation oncologist then.
- Recommends radiation therapy to match your specific case. They decide the type, dose and schedule. They also talk with you about the benefits and risks.
- Works behind the scenes with other radiation experts. These experts make sure you receive the right dose in the right places (dosimetrist). They also maintain the equipment used (medical physicist).
- Answers your questions about radiation therapy, like why you need it and what to expect.
- Sees you on a regular schedule during radiation therapy to check how your cancer responds and how you are doing overall.
- Offers you ways to prevent, relieve and cope with side effects of treatment.
- Coordinates with the rest of your care team if you need other types of treatment.
Oncologist
A physician who has special training in diagnosing and treating cancer. Some oncologists specialize in a particular type of cancer treatment, such as treating cancer with radiation.
A physician who has special training in diagnosing and treating cancer. Some oncologists specialize in a particular type of cancer treatment. For example, a radiation oncologist specializes in treating cancer with radiation.
Radiation oncologist
A physician who has special training in using radiation to treat cancer.
Radiation therapy
The use of high-energy radiation from X-rays, gamma rays, neutrons, protons and other sources to kill cancer cells and shrink tumors.
The use of high-energy radiation from x-rays, gamma rays, neutrons, protons and other sources to kill cancer cells and shrink tumors. Radiation may come from a machine outside the body (external-beam radiation therapy), or it may come from radioactive material placed in the body near cancer cells (internal radiation therapy or brachytherapy). Systemic radiation therapy uses a radioactive substance, such as a radiolabeled monoclonal antibody, that travels in the blood to tissues throughout the body.
Side effects
A problem that occurs when treatment affects healthy tissues or organs. Some side effects of cancer treatment are nausea, vomiting, fatigue, pain, decreased blood cell counts, hair loss and mouth sores.