The problem is that these women may not necessarily develop headaches â the symptoms vary widely and can include visual disturbances such as seeing flashing lights and zig-zag lines, fatigue, neck pain, mood change, poor memory, restless legs, dizziness and sensitivity to light and noise.
Stage 1 means the cancer is localized and small while Stage 4 cancer means the breast cancer has spread to other areas of the body. Here is a general overview of the cancer staging system: Stage 1 cancer: the tumors generally measure smaller than two centimeters.
5 year survival by stage. 1  Stage 1 cancer (small and localised) 2  Stage 2 cancer (larger but localised) 3  Stage 3 cancer (spread into surrounding tissues or lymph nodes) 4  Stage 4 cancer (spread to other parts of the body)