Radikaaptherar -

Aimed at relieving symptoms like pain, bleeding, or shortness of breath when a cure is not possible. The Patient Experience Radiation Therapy for Cancer - NCI

Radiation therapy (or radiotherapy) is a critical pillar of modern cancer treatment, utilized by approximately . It uses high-energy beams—such as X-rays, gamma rays, or protons—to damage the DNA of cancer cells, preventing them from dividing and eventually causing them to die. Core Mechanisms and Types

Using radioactive substances, like radioactive iodine, which travel through the blood to kill cancer cells. Clinical Applications radikaaptherar

The most common form, where a large machine called a linear accelerator aims beams at a precise point on the body from the outside.

Radiation can serve different purposes depending on the stage and type of cancer: Aimed at relieving symptoms like pain, bleeding, or

Administered after surgery to destroy any remaining microscopic cancer cells.

Involves placing a radioactive source (implant) directly inside or near the tumor. Core Mechanisms and Types Using radioactive substances, like

The primary goal of radiation is to maximize damage to tumors while sparing as much surrounding healthy tissue as possible. Unlike chemotherapy, which is systemic, radiation is a .