Cancer treatments are medical procedures that target, remove, or manage abnormal cells within the body. These interventions generally fall into two categories: local treatments, like surgery, which focus on a specific area, and systemic treatments, like chemotherapy, which travel throughout the entire body. Cancer treatments require a multidisciplinary approach, and patients often work with several different specialists. A typical care team involves surgical oncologists, medical oncologists, and radiation oncologists. Here’s information on cancer treatments provided by radiation oncologists:
What Is a Radiation Oncologist?
A radiation oncologist is a specialist who uses ionizing radiation to treat abnormal cell growth; they determine the appropriate radiation dosage and oversee the safe delivery of radiation therapy. Oncologists collaborate closely with other medical professionals to verify that the radiation aligns with other ongoing treatments. By working alongside a broader medical team, the radiation oncologist provides a comprehensive, structured approach to patient care.
During an initial consultation, a radiation oncologist reviews medical records, physical exams, and imaging studies. They use this detailed information to map out the exact area of the body needing treatment. Throughout the cancer treatment process, the radiation oncologist monitors progress and manages any physical changes the patient experiences. They adjust the dosage if necessary and provide ongoing guidance. Follow-up appointments allow physicians to track recovery, monitor the treatment area, and support the patient through their therapy regimen.
What Is Radiation Therapy?
Radiation therapy is a clinical procedure that uses high doses of radiation to destroy specific cells and shrink tissue masses. At low doses, medical professionals use radiation in X-rays to see inside the body, such as when evaluating broken bones. In specialized treatment settings, physicians use much higher doses to damage the DNA of targeted cells. This targeted damage stops the cells from growing or dividing further. Radiation therapy targets specific areas of the body, but it can also affect nearby healthy tissues. There are two main types of this therapy:
- External beam radiation uses a large machine called a linear accelerator to direct radiation from outside the body toward the target area.
- Internal radiation, or brachytherapy, involves placing a solid radioactive source directly inside the body, near the tissue to be treated.
What Cancers Can Radiation Treat?
Doctors often recommend radiation as a primary treatment method, or they may combine it with surgery to increase overall effectiveness. Radiation oncologists utilize radiation therapy to address a variety of conditions across different parts of the body. This approach frequently treats issues located in the brain, breast, head, neck, lung, and prostate. It also serves as a standard clinical intervention for skin conditions and lymphomas.
Physicians sometimes use radiation therapy to manage symptoms and relieve discomfort rather than aiming for complete removal. Each patient requires a unique treatment plan, so oncologists evaluate multiple factors before proceeding. To determine if radiation is the most appropriate medical choice, specialists evaluate:
- The Type of Condition
- The Size of the Affected Area
- The Conditions Specific Location
Learn More About Cancer Treatment Options
Because every cancer presents distinct challenges, patients must discuss their specific circumstances with a qualified medical team. Healthcare providers can clearly explain the benefits, physical expectations, and risks associated with each therapeutic approach. Contact a radiation oncologist today and learn more about your cancer treatment options.
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