Breast cancer is the abnormal growth of cells in the breast tissue person. When it until an advanced stage, the removal of the breast is sometimes done for patient safety. This is certainly frightening to a woman.
Almost all cancers have specific causes. For example, most cases of skin cancer caused by ultraviolet rays of the sun. Although lung cancer caused by smoking. But there is no definitive single cause for cancer of the breast.
Several factors can cause breast cancer. For example, genetic factors, environmental and hormonal played a role in breast cancer. Women are vulnerable to these factors may have a higher risk.
Risk factors for breast cancer
Nobody knows for sure what causes breast cancer. Based on the statistical results, most breast cancer patients are women aged over 50 years. This means that older, the chances of this disease increases. Another factor in the history of the family. If there are families suffering from this disease as a mother or siblings, the chances are even greater. Breast cancer can also be caused by previous cancer in other organs that spread to the chest. Or if there is a history of cancer in other organs.
Another thing that can trigger cancer is the lifestyle. Often the consumption of foods containing carcinogenic chemicals or alcohol or smoking.
