https://en.wikipedia.org/wiki/Immunosurveillance https://en.wikipedia.org/wiki/Immunosurveillance "Cancer immunosurveillance is a process by which an organism'

https://en.wikipedia.org/wiki/Immunosurveillance https://en.wikipedia.org/wiki/Immunosurveillance "Cancer immunosurveillance is a process by which an organism's immune system recognizes transformed cells in order to inhibit the growth of neoplastic tissue. It comprises the first phase of immunoediting and is also known as the elimination phase."