Stomach Cancer: Symptoms, Causes, and Treatment
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Radiation Therapy Treatment Cost in New Delhi is between USD 3000 - USD 7000
Hospital Days: 1
Procedure Duration: 30 Min - 50 Min
Radiation therapy, often referred to as radiotherapy or irradiation, is a medical procedure that uses ionizing radiation to treat diseases, primarily cancer. It works on the principle that high-energy radiation beams can damage the DNA inside cells, preventing them from growing and dividing. This makes radiation therapy particularly effective against rapidly dividing cancer cells, which are more vulnerable to radiation-induced damage than normal cells.
Radiation therapy is a localized treatment, meaning that it targets a specific area of the body where the disease is located. It can be administered externally or internally, depending on the patient's condition and the goals of treatment.
The primary objectives of radiation therapy are as follows:
Radiation therapy delivers ionizing radiation in the form of X-rays, gamma rays, or charged particles such as protons. These high-energy particles penetrate the body and interact with the DNA inside cells. The mechanisms of action include:
Radiation therapy can be administered using various techniques, each tailored to the patient's specific condition and the location of the tumor. The main techniques include:
Radiation therapy has a wide range of applications, with cancer treatment being its most prominent use. It is employed in various cancer types, including but not limited to:
Radiation therapy offers several benefits in the treatment of cancer and other medical conditions:
Radiation therapy is not without challenges and potential risks:
The future of radiation therapy is marked by continued advancements and innovations, aimed at improving treatment outcomes and minimizing side effects:
Radiation therapy stands as a pillar of modern medical treatment, offering hope and healing to countless patients facing cancer and other medical conditions. Its ability to precisely target and control diseases, while sparing healthy tissues, has made it an indispensable tool in the fight against cancer. As technology and research continue to advance, radiation therapy's role in healthcare will only grow, expanding its applications, improving patient outcomes, and shaping the future of medical treatment. It is a testament to the power of science and innovation to harness the potential of radiation for the betterment of human health.
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