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.
Stage 0. Stage 0 cancer is also called carcinoma in situ. It is equivalent to CIN III pre-invasive cancer. In stage 0, the cancer cells are confined to the first layer of cervical tissue (the epithelium) lining the cervix and have not yet spread further in the cervix. In stage IB, the cancer is either visible without a microscope, or it is still microscopic but is more than 5 mm deep or 7 mm wide. 2  Cancer that can be seen without a microscope is divided into Stage 1B1 and Stage 1B2. 3  In stage 1B1, the cancer is smaller than 4 cm.