Freebase(0.00 / 0 votes)Rate this definition: Necrosis. Necrosis is a form of cell injury that results in the premature death of cells in living tissue. Necrosis is caused by factors external to the cell or tissue, such as infection, toxins, or trauma that result in the unregulated digestion of cell components.
Staph bacteria are commonly carried on the skin or in the nose of healthy people. MRSAâmethicillin-resistant Staphylococcus aureusâis a type of staph that is resistant to antibiotics called beta-lactams. In the past the majority of MRSA infections occurred among patients in hospitals or other health care settings.
Two common types are Staphylococcus epidermis and Staphylococcus aureus. They usually cause mild infections, but these can be more serious in people with cancer. MRSA is a type of Staph aureus infection that standard antibiotics canât treat.MRSA stands for Methicillin Resistant Staphylococcus Aureus.There is more information about MRSA in our questions about cancer treatment section.hey usually cause mild infections, but these can be more serious in people with cancer. MRSA is a type of Staph aureus infection that standard antibiotics canât treat. MRSA stands for Methicillin Resistant Staphylococcus Aureus. There is more information about MRSA in our questions about cancer treatment section.