Undergo Necrosis is a medical term used to describe the death of cells in the body due to disease or injury. Necrosis is the result of an imbalance between cell death and cell growth, which can be caused by a variety of factors such as infection, trauma, or toxins. Necrosis can lead to tissue damage and organ failure if left untreated. It is important to seek medical attention if necrosis is suspected, as it can be life-threatening.