radiation-induced tissue injury

Radiation-induced tissue injury occurs when exposure to high-energy rays damages healthy cells and tissues in the body. This damage results from radiation disrupting the DNA and other cellular structures, leading to cell death or malfunction. The injury can cause inflammation, swelling, pain, or long-term damage like fibrosis or scarring. The severity depends on the radiation dose, duration, and the area exposed. While radiation therapy aims to target cancer cells, nearby healthy tissue can also be affected, making careful planning essential to minimize harm while effectively treating disease.