Radiation Therapy at Jimma University Medical Center, Ethiopia-
What is Radiation Therapy?
Radiation therapy, also known as radiotherapy, is a medical treatment that uses high-energy radiation to destroy cancer cells and shrink tumors. The radiation damages the DNA of cancer cells, preventing them from growing and dividing, ultimately leading to cell death. This therapy can be delivered externally, using a machine called a linear accelerator that directs radiation beams at the tumor, or internally, through a process known as brachytherapy, where radioactive sources are placed inside or near the tumor.
Radiation therapy is often used in conjunction with other treatments, such as surgery and chemotherapy, to increase its effectiveness. It is carefully planned to target cancer cells while minimizing damage to surrounding healthy tissues, making it a crucial component of modern cancer treatment.