strålbehandlingsmaskinen

Strålbehandling, also known as radiotherapy, is a medical treatment that uses high-energy radiation to kill cancer cells and shrink tumors. It is a common treatment for many types of cancer, often used in conjunction with surgery or chemotherapy. The radiation works by damaging the DNA of cancer cells, preventing them from growing and dividing. While the goal is to target cancer cells, some healthy cells can also be affected, leading to side effects.

There are several different types of radiation therapy. External beam radiation therapy is the most common, where a machine outside the body delivers radiation to the cancerous area. Internal radiation therapy, or brachytherapy, involves placing radioactive sources directly inside or near the tumor. Systemic radiation therapy uses radioactive drugs that travel throughout the body.

The specific type and dosage of radiation, as well as the treatment schedule, are determined by the type and stage of cancer, as well as the patient's overall health. Treatment plans are highly individualized. Side effects of strålbehandling can vary widely depending on the area treated and the dose. Common side effects include fatigue, skin irritation, and hair loss in the treated area. More serious side effects can occur depending on the location of the treatment. Doctors monitor patients closely during and after treatment to manage any adverse effects and assess the effectiveness of the therapy. Strålbehandling plays a crucial role in modern cancer care, offering a non-invasive or minimally invasive option for treating various malignancies.