How Does Radiation Oncology Treat Cancer?

Radiation oncology treats cancer by using carefully targeted, high-energy radiation to damage the DNA inside cancer cells.

• Damages cell DNA. High doses of radiation destroy the ability of cancer cells to divide and grow.
• Spares healthy tissue. Advanced technology precisely targets the tumor and minimizes damage to healthy cells.
• Works with others. Physicians often combine radiation therapy with surgery and chemotherapy for better results.

When patients seek treatments for oncology in Wooster, OH, they often want to know exactly how radiation therapy works to eliminate cancer. A cancer diagnosis can be overwhelming, but learning about your treatment options may help bring reassurance. Radiation therapy is a widely used and highly effective treatment for many types of cancer.

Our team at Wooster Community Hospital is here to guide you through every step of your cancer care journey. We prioritize your health and comfort, ensuring you understand the science behind your treatment. The information below explains how radiation oncology works and how it might fit into your personalized care plan.

What Is Radiation Oncology?

Radiation oncology is a specialized field of medicine focused on treating cancer with radiation. A specialist in this field uses high-energy waves to safely and effectively eliminate tumors. The main objective is to eliminate the disease, reduce tumor size before surgery, or ease painful symptoms.

Physicians use radiation therapy for more than half of all cancer patients. The treatment requires careful planning by a team of experts, including a radiation oncologist, a medical physicist, and a radiation therapist. Together, they calculate the exact dose and angle of the radiation beams.

Medical experts confirm that radiation therapy is a cornerstone of modern cancer treatment. This approach requires state-of-the-art technology to ensure precision. Patients can receive this high-quality care right here in Wayne County.

How Does Radiation Oncology in Wooster, OH Treat Cancer Cells?

Cancer cells reproduce more quickly than healthy cells in your body. Radiation therapy targets this rapid growth by damaging the DNA inside these harmful cells. When the DNA is severely damaged, the cancer cells stop dividing and eventually die.

Your body naturally removes the dead cancer cells over time. Normal cells can also experience damage during this process, but they have a better ability to repair themselves. This difference allows the therapy to target the disease while allowing healthy tissue to recover.

Because radiation takes time to damage the DNA, patients do not see immediate results. It often takes days or weeks of treatment before cancer cells begin to die. The cells continue to die for weeks or months afterward, prolonging the healing process.

What Are the Different Types of Radiation Therapy?

The field of oncology utilizes two main types of radiation therapy to treat patients. The type of treatment you receive depends on the size, location, and type of cancer you have.

• External beam radiation. A large machine directs high-energy radiation beams at the cancer from outside the body.
• Internal radiation therapy. A doctor places a solid or liquid radiation source inside your body near the tumor.

External beam radiation is the most common approach for cancer treatment. It treats specific parts of your body, so the radiation affects only the targeted tumor area. Internal radiation, also known as brachytherapy, allows a higher dose of radiation in a smaller area.

Your medical team will evaluate your specific condition to determine the most effective approach. They might also use advanced imaging, such as a CT scan or an X-ray, to map out the exact location of the tumor. This careful planning ensures the highest level of precision and safety.

How Do Doctors Use Radiation Oncology in Wooster, OH?

Doctors use radiation therapy at different stages of cancer treatment to achieve specific goals. They might use it as the primary treatment to completely cure the cancer. In other cases, they use it alongside other treatments to improve the overall outcome.

• Neoadjuvant therapy. Doctors use radiation before surgery to reduce the size of the tumor and make it easier to remove.
• Adjuvant therapy. Doctors use radiation after surgery to destroy any remaining microscopic cancer cells.
• Palliative care. Doctors use radiation to shrink tumors that cause pain or block vital organs.

Combining radiation with systemic treatments, such as chemotherapy or targeted drug therapies, is a common strategy. The combination often increases the effectiveness of the treatment plan. Your care team will collaborate to design a schedule that provides the best possible results.

What Are the Common Side Effects of Radiation Oncology in Wooster, OH?

Because radiation therapy can affect healthy cells, patients may experience side effects during or after their treatment. The specific side effects depend on the part of the body receiving the radiation and the total dose given. Side effects are usually temporary and tend to lessen after treatment ends.

• Extreme fatigue. Many patients feel unusually tired during their treatment weeks.
• Skin irritation. The skin over the treated area may become red, dry, or sensitive to the touch.
• Appetite loss. Patients receiving radiation near the stomach may experience nausea or difficulty eating.

During your treatment, your care team will closely monitor you for any adverse reactions. They can prescribe medications or suggest lifestyle adjustments to help you manage these symptoms. Always communicate openly with your providers about how you are feeling.

Frequently Asked Questions About Oncology in Wooster, OH

Patients and their families naturally have many questions when navigating a cancer diagnosis. We believe that informed patients are empowered patients. Below are some common questions we hear regarding our services.

Is radiation therapy painful?

The radiation treatment itself is completely painless, much like getting a standard X-ray. You will not feel the radiation beams as they enter your body. However, the side effects that develop over time, such as skin irritation, can cause discomfort.

How long does a typical treatment session last?

A standard external beam radiation session takes only 10 to 30 minutes from start to finish. The actual delivery of the radiation usually lasts only a few minutes. Most of the appointment time involves precisely positioning your body on the treatment table.

Will I be radioactive after receiving treatment?

If you receive external beam radiation, you will not be radioactive afterward, and it is safe to be around family members. If you receive internal radiation, your body may give off a small amount of radiation for a short time. Your doctor will provide specific safety instructions if this is the case.

Does radiation therapy cause hair loss?

Radiation therapy only causes hair loss in the specific area being treated. For example, if you receive radiation to your head, you may lose hair on your scalp. Radiation to your chest or pelvis will not cause you to lose the hair on your head.

Can I drive myself to and from my appointments?

Most patients feel well enough to drive themselves to and from their daily radiation appointments. However, if you experience significant fatigue or take medications that cause drowsiness, you should arrange for a driver. Your medical team can help you assess your ability to drive safely.

Ready To Learn More About Oncology in Wooster, OH at Wooster Community Hospital?

Navigating cancer treatment is a journey you do not have to take alone. Our comprehensive oncology services combine cutting-edge technology with compassionate, patient-centered care. We are dedicated to providing the highest quality radiation oncology right here in Wooster, OH.

Our multidisciplinary team of specialists will work with you to develop a personalized treatment plan. We understand the physical and emotional challenges that accompany a cancer diagnosis. From your initial consultation through your recovery, we offer support services to meet all your needs.

If you have questions about our cancer center or want to schedule a consultation, please reach out to us today. Contact us at 330.263.8100 or use our appointment form to speak with a member of our care team. Let Wooster Community Hospital be your trusted partner in health and healing.