What is a Radiation Injury?
Modern cancer treatment protocols, including radiation, play a vital role in improving survival rates, with over 50% of cancer patients undergoing radiation therapy. However, the long-term effects of radiation can sometimes impact the surrounding healthy tissues, creating significant challenges for patients.
Radiation injury often manifests months or even years after treatment. These injuries result in:
- Cell death in normal tissues
- Damage to blood vessels in the irradiated areas, reducing oxygen supply
- Depletion of stem cells necessary for natural healing
- Formation of fibrotic tissue, leading to scarring and stiffness
This combination can lead to chronic conditions like impaired wound healing, tissue breakdown, and increased risk of bleeding in soft tissues, such as the bowel and bladder. These complications often reduce a patient’s quality of life and make additional surgical interventions in these areas more difficult.