ASCO GU 2023: The Ever-Changing Pathologic Classification of Renal Cell Carcinoma urotoday.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from urotoday.com Daily Mail and Mail on Sunday newspapers.
A normal process called cell competition, in which healthy tissues eliminate unhealthy cells, could be responsible for cancer relapses in patients months or years after they were declared cancer-free, a new study by UT Southwestern Simmons Cancer Center researchers suggests.
How cancers metastasize remains poorly understood. The process begins when cancer cells break off from a tumor and invade blood and lymphatic vessels, the body's alleyways. But studying invasion - typically a microscopic process - is challenging.