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.
The results are combined to determine the stage of cancer for each person. There are 5 stages: stage 0 (zero) and stages I through IV (1 through 4). The stage provides a common way of describing the cancer, so doctors can work together to plan the best treatments.