Risk factors can be divided into two categories: One study indicates that exposure to light pollution is a risk factor for the development of breast cancer. List of breast carcinogenic substances Obesity and drinking alcoholic beverages are among the most common modifiable risk factors. Smoking tobacco appears to increase the risk of breast cancer, with the greater the amount smoked and the earlier in life that smoking began, the higher the risk.
Breast Cancer – Everything you need to know about the causes, treatments, and prevention
Breast Cancer - Causes, Treatments, and Prevention
What are the symptoms of breast cancer? Breast cancer symptoms vary from person to person and there is no exact definition of what a lump or mass feels like. If you notice any changes, tell your doctor. However, many breast cancers are found by mammograms before any symptoms appear. Breast cancer symptoms may include:
Metastatic breast cancer
This is often called the extent of cancer. Information from tests is used to find out the size of the tumour, what part of the breast has cancer, whether the cancer has spread from where it first started and where the cancer has spread. Your healthcare team uses the stage to plan treatment and estimate the outcome your prognosis. The most common staging system for breast cancer is the TNM system. For breast cancer there are 5 stages — stage 0 followed by stages 1 to 4.
Diagnosis is hard and that goes both ways. The tests can be wrong at first, and sometimes this leads to tragedy. Furthermore, if a lump develops it might appear quite suddenly.