Röntgenhoito

Röntgenhoito, also known as radiation therapy or radiotherapy, is a medical treatment that uses ionizing radiation to destroy cancer cells or shrink tumors. It is a common and effective method for treating a wide range of cancers. The radiation damages the DNA of cancer cells, preventing them from growing and dividing. While it also affects healthy cells, they are generally better at repairing themselves than cancer cells.

There are two main types of røntgenhoito: external beam radiation therapy and internal radiation therapy (brachytherapy). External beam therapy involves directing radiation from a machine outside the body towards the tumor. Brachytherapy involves placing radioactive sources directly inside or very close to the tumor. The choice of treatment depends on the type, location, and stage of the cancer, as well as the patient's overall health.

Röntgenhoito can be used alone or in combination with other treatments like surgery or chemotherapy. It can be administered with curative intent, aiming to eliminate the cancer, or palliatively, to relieve symptoms and improve the patient's quality of life. Side effects can occur, varying depending on the area being treated and the dose of radiation. Common side effects include fatigue, skin irritation, and localized pain. These are typically managed by the medical team and often resolve after treatment is completed.