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A cancer diagnosis can bring many questions and uncertainties.
One of the most important steps is understanding the treatment options available and knowing what to expect from them. Radiation therapy is an important part of cancer treatment and may be recommended on its own or along with surgery and chemotherapy, depending on the type and stage of cancer.
For patients looking for radiation oncology treatment in Sambhajinagar, access to specialized cancer care can make the treatment journey more convenient and coordinated. A radiation oncologist evaluates your condition and develops a treatment plan based on your cancer type, location, stage, overall health and treatment goals.
Radiation oncology is a specialized field of cancer care that uses high-energy radiation to destroy or control cancer cells. Radiation can damage the DNA of cancer cells, making it difficult for them to grow and divide. Over time, the body naturally removes these damaged cells.
A radiation oncologist plans and supervises the treatment, carefully determining the appropriate radiation dose and treatment area. Modern treatment planning techniques are designed to deliver radiation as precisely as possible while limiting exposure to nearby healthy tissues.
Radiation therapy works mainly by damaging the DNA within cancer cells. Because cancer cells may be less able to repair this damage than normal cells, repeated radiation treatments can gradually stop their growth.
Before treatment begins, your radiation oncology team performs detailed imaging and treatment planning. This helps identify the tumour and determine the direction, dose and number of radiation treatments needed.
The treatment approach varies from person to person. Your oncologist will explain the recommended plan and why it is suitable for your particular condition.
Radiation therapy is carefully planned, but some healthy cells near the treatment area may also be affected. Side effects vary depending on the part of the body being treated, the radiation dose and other treatments you may be receiving. commonly side effects include:
You may feel more tired than usual during or after treatment.
The treated area may become dry, red, itchy, or sensitive.
Hair loss can occur in the area receiving radiation and is generally limited to that treatment area.
These may occur when certain areas of the abdomen or pelvis are treated. Your radiation oncology team will monitor you throughout treatment and recommend appropriate measures to help manage side effects.
Radiation therapy can be delivered in different ways depending on the type and location of cancer, the treatment goal and the patient’s overall health
External beam radiation therapy uses a machine outside the body to deliver radiation precisely to the tumour. Techniques include 3D-CRT, IMRT, IGRT, SBRT and SRS.
Internal radiation therapy or brachytherapy, places a radioactive source inside or near the tumour. It delivers radiation directly to selected treatment areas for certain cancers.
Systemic radiation therapy uses radioactive substances given orally or through injection or infusion. These substances travel through the body to target specific cancer cells or tissues.
Radiation oncology is a specialised branch of cancer care that uses radiation therapy to destroy, control or reduce cancer cells. It may be used alone or along with surgery, chemotherapy or other treatments.
Radiation oncology treatment involves planning and delivering therapeutic radiation to a specific area of the body affected by cancer. The treatment may aim to cure cancer, reduce the risk of recurrence, control disease or relieve symptoms.
Radiation therapy works mainly by damaging the DNA of cancer cells. This prevents them from growing and dividing effectively. Treatment is carefully planned to deliver radiation to the tumour while limiting exposure to nearby healthy tissues.
Radiation oncology may be used before surgery, after surgery, with chemotherapy or as a treatment for selected advanced cancers. Its role depends on the cancer type, stage, tumour location and treatment objective.
The main types of radiation therapy include external beam radiation therapy, internal radiation therapy such as brachytherapy and systemic radiation therapy using radioactive substances. The appropriate type depends on the patient’s diagnosis.
Radiation delivery itself is generally painless. However, some patients may develop side effects such as skin irritation, fatigue, soreness or digestive symptoms depending on the area treated.
Hair loss may occur in the area receiving radiation. It is generally limited to the treated area, although the extent and duration depend on the radiation dose and treatment location.
Common side effects may include fatigue, skin changes, hair loss in the treated area, nausea and digestive changes. Side effects depend on the treatment area, dose and whether other treatments are given.
The number of sessions varies according to the cancer type, treatment goal, radiation technique and prescribed dose. Some treatment plans involve several weeks of sessions, while others may use a shorter schedule.
Yes. Radiation therapy may be combined with chemotherapy for selected cancers. This combination is planned carefully because both treatments can cause side effects.
Yes. Radiation therapy may be used for selected advanced cancers to control a tumour or relieve symptoms such as pain, bleeding, pressure or difficulty caused by cancer.
You may need to consult a radiation oncologist if radiation therapy has been recommended, if you have been diagnosed with a cancer that may benefit from radiation or if you need to understand whether radiation can be combined with other treatments.
This page is for general information and does not replace a consultation. Treatment is decided by your oncologist after reviewing your reports.
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