What are the four stages of cancer?

Cancer stages 0-5. In general there are 5 stages - each cancer has its own staging system Stage 0 - precancerous - has not spread to nearby tissues Stage I - In general is a small cancer and has not grown deeply into nearby tissues Stage II - In general is larger or has grown more deeply in nearby tissues, may involve lymph nodes Stage III - Like stage II but even more advanced Stage IV - Has spread to other organs.