Cancer-Related Dictionary

Radiation fibrosis syndrome is a condition that occurs when healthy tissue becomes scarred and stiff after exposure to radiation therapy, commonly used in cancer treatment. This can lead to a range of symptoms depending on the area affected, including pain, restricted movement, and functional impairments.

Radiation necrosis is a condition where healthy tissue is damaged and dies as a result of exposure to radiation therapy, typically used in cancer treatment. This can lead to symptoms such as swelling, neurological deficits, and other complications depending on the area affected.

Radiation therapy is a type of cancer treatment that uses high doses of radiation to kill cancer cells and shrink tumors. It can be delivered externally via machines outside the body, or internally, where radioactive material is placed in the body near cancer cells. This treatment aims to damage the DNA of cancer cells, preventing them from growing and dividing.

Radiotherapy, also known as radiation therapy, is a type of cancer treatment that uses high-energy radiation to destroy cancer cells. It can be delivered externally by a machine that targets the affected area, or internally through the insertion of radioactive material into the body. It's designed to kill cancerous cells while minimizing damage to healthy tissues.