Cancer Types
Metastatic Cancer
Also known as: Stage IV cancer, Advanced cancer, Secondary cancer
Definition
Cancer that has spread from the original (primary) tumor to other parts of the body through the bloodstream or lymphatic system.
Detailed Explanation
Metastatic cancer, also called stage IV cancer, occurs when cancer cells break away from the original tumor and travel to other organs or tissues. Common sites include the bones, liver, lungs, and brain. Treatment focuses on controlling the spread, managing symptoms, and improving quality of life.