Comprehensive Breast Cancer Treatment in Delhi at Amerix Cancer Hospital

Radiation oncology is a type of cancer treatment that uses high-energy radiation to kill cancer cells. It is commonly used to shrink tumours, slow cancer growth, or stop cancer from spreading further. Many hospitals in Delhi provide radiation therapy for different types of cancer. Choosing the right hospital is important because radiation therapy requires careful planning and experienced doctors.

Radiation oncology is a type of cancer treatment that uses radiation to destroy cancer cells. It is used for different cancers, including breast cancer, lung cancer, prostate cancer, and brain tumours. The radiation damages cancer cells, making it harder for them to grow and spread. Over time, the damaged cells break down, and the body removes them naturally.

Radiation therapy is sometimes given before surgery to shrink tumours or after surgery to destroy any remaining cancer cells. Some patients receive radiation therapy along with chemotherapy to improve treatment results. For people who cannot undergo surgery, radiation therapy may be the primary treatment.

There are two main types of radiation therapy: external radiation, which comes from a machine outside the body, and internal radiation, where radioactive material is placed inside the body near the tumour. The choice of treatment depends on the type and stage of cancer. Radiation therapy is planned carefully to target cancer cells while protecting healthy tissues as much as possible.

Radiation therapy is given in different ways depending on the cancer type and location. The main types include:

External Beam Radiation Therapy (EBRT):

• A machine outside the body is used to send radiation to the tumour.
• Used for different cancers, including breast, lung, prostate, and head and neck cancers.
• The treatment is painless and takes only a few minutes per session. It is usually done over several weeks.

Internal Radiation Therapy (Brachytherapy):

• A small radioactive material is placed inside or near the tumour.
• It is used for prostate cancer, cervical cancer, and some types of breast cancer.
• This method helps reduce the effect on healthy tissues around the tumour.

Stereotactic Body Radiation Therapy (SBRT):

• A highly focused type of radiation is used for small tumours.
• It is mainly used for lung, liver, and brain cancers.
• Fewer sessions are needed compared to other radiation therapies.

Proton Therapy:

• A type of radiation that targets tumours with more precision.
• It helps reduce damage to nearby healthy tissues.
• It is used for some brain tumours and pediatric cancers.
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Each type of radiation therapy is planned based on the patient’s condition and medical history.

Radiation therapy is done in steps to ensure it is as effective as possible. The main stages include:

• Consultation and Planning: The doctor will first check the patient's medical condition. This helps them to decide if the patient is fit enough to undergo the therapy. This examination is followed by imaging tests like CT scans, MRIs, or PET scans that help locate the tumour.
• Simulation: A detailed scan is done to map out the treatment area. Minor marks may be made on the skin to guide the treatment.
• Radiation Treatment: Radiation is given in daily sessions, usually five days a week for several weeks. The session itself lasts only a few minutes.
• Monitoring and Adjustments: The doctor regularly checks how the body responds to the treatment. If needed, changes are made to improve results.
• Follow-up Care: After radiation therapy, the patient has regular check-ups to monitor recovery, manage side effects, and check if the cancer has returned.

Radiation therapy is planned carefully to ensure it targets cancer cells while protecting normal tissues.

Radiation therapy helps in reducing symptoms caused by cancer. It is commonly used for:

• Pain Relief: When cancer spreads to bones or other organs, it can cause severe pain. Radiation therapy helps shrink the tumour and relieve pain. Tumourr Shrinkage: In cases where surgery is not possible, radiation therapy helps shrink tumours, making it easier to manage symptoms.
• Bleeding Control: Some cancers cause internal bleeding, such as cervical or bladder cancer. Radiation therapy helps stop bleeding by shrinking the affected tissues.
• Breathing Problems: Lung tumours can block airways, making breathing difficult. Radiation therapy helps reduce the size of the tumour and improves breathing.
• Swallowing Difficulties: Tumors in the throat or oesophagus can make swallowing painful. Radiation therapy reduces tumour size and helps patients eat and drink more comfortably.
• Brain Tumor Symptoms: Radiation therapy can reduce swelling caused by brain tumours, helping relieve headaches, nausea, and vision problems.

Radiation therapy not only treats cancer but also improves the quality of life by reducing symptoms and discomfort caused by the disease.

The process of radiation therapy involves several steps to ensure it works effectively and is as safe as possible. The steps include:

• Initial Consultation and Tests: The doctor checks the patient’s condition, symptoms, and medical history. Imaging tests like CT scans, MRIs, or PET scans are done to locate the tumour and see how far the cancer has spread.
• Treatment Planning: Once radiation therapy is decided, the doctor plans how much radiation is needed, which areas to target, and how many sessions will be required. A team of specialists ensures that the treatment is accurate and safe.
• Marking the Treatment Area: The doctor marks the exact spot on the skin for the radiation. Sometimes, minor tattoo-like marks may be made to ensure the radiation is directed to the right place each time.
• Radiation Sessions Begin: The patient lies still while the radiation machine focuses on the tumour. The session lasts a few minutes and does not cause pain. Radiation therapy is usually given five days a week for several weeks.
• Managing Side Effects: Side effects depend on the area being treated. Some common side effects include fatigue, skin irritation, nausea, and temporary hair loss. The doctor provides medicines and advice on how to manage these side effects.
• Regular Monitoring and Follow-Ups: Doctors track the treatment's effectiveness through regular check-ups and imaging tests. Adjustments are made if necessary, and patients are advised on recovery and further care.