Radiation Therapy
Radiation therapy, also known as radiotherapy, is a common treatment for cancer that uses high-energy radiation to destroy cancer cells and shrink tumors. It can be used alone or in combination with other treatments, such as surgery and chemotherapy, depending on the type and stage of cancer.
Radiation therapy works by damaging the DNA of cancer cells, preventing them from multiplying and causing them to die. It can also affect nearby normal cells, but these cells are usually able to repair themselves over time. Radiation therapy is typically delivered externally using a machine called a linear accelerator, which aims beams of radiation at the tumor from outside the body.
In some cases, radiation therapy may be delivered internally, with radioactive sources placed directly inside the body near the tumor (brachytherapy).
The decision to undergo radiation therapy and the specific treatment plan are based on several factors, including the type, size, location, and stage of cancer, as well as the patient’s overall health and treatment goals. Before starting radiation therapy, patients undergo a planning session (simulation) to determine the precise position and dosage of radiation beams. This may involve imaging tests such as CT scans or MRI scans to map out the treatment area and ensure that the radiation is targeted accurately.
For the best radiation therapy treatment in Pitampura, it’s important to consult with experienced radiation oncologists who can provide personalized treatment plans and comprehensive care throughout the radiation therapy sessions. Radiation therapy is typically administered in multiple sessions (fractions) over a period of several weeks to allow healthy tissues to recover between treatments. Close monitoring by the healthcare team is essential to manage side effects, prevent complications, and ensure the best possible outcomes for patients undergoing radiation therapy.
While radiation therapy effectively targets cancer cells, it can also affect nearby healthy tissues, leading to side effects such as fatigue, skin irritation, nausea, and hair loss. Advances in radiation therapy technology and techniques have led to improved outcomes and reduced side effects for many patients, making it an important component of comprehensive cancer care.
