Breast cancer is the most common non-skin cancer that occurs mostly in women, but it may also occur in men. The disease is a tumor that is developed in mammary glands. Breast cancer can be detected by biopsy, mammograms, breast self-examination (BSE), and specialized testing on breast disease tissue. Treatment of breast cancer may involve radiation, hormone therapy, surgery, targeted therapy, and chemotherapy. Breast cancer risk may be lowered by managing controllable risk factors.

Causes of Breast Cancer:

Certain genes such as growth, function, division, and death of the cell control the life cycle. When these get damaged, the balance between normal cell growth and the death of the cell is lost. Normal cells become cancerous cells due to changes in the DNA structure. Cancer is caused due to the damage of cellular DNA that leads to out of control cell growth.

Genetics and Mutations:

Inherited genes might increase the likelihood of breast disease. For instance, mutations of genes BRCA1 and BRCA2 which are linked to increased risk of the breast disease and ovarian disease can inhibit the body's ability to safeguard and repair DNA. Copies of these mutated genes can be passed on genetically to the future generations, leading to a genetically inherited risk of cancer.

Environment:

Breast cancer may be caused by exposure to the environment. Sunlight can cause damage to the DNA that leads to disease through ultraviolet radiation. And also, air pollution such as wood dust, soot, asbestos, and arsenic to name a few.

Lifestyle:

Lifestyle choices may lead to breast disease as well. Eating a poor diet, heavy alcohol use, smoking, tobacco, inactivity, obesity, exposure to chemicals, and toxins are all associated with the risk of cancer.

Medical treatment:

Did you know? Medical treatment such as chemotherapy, radiation or immunosuppressive drugs used to decrease the speed of disease throughout the body and may cause damage to the healthy cells. Some 'second cancers' occur separately because of treating the 'initial disease' due to aggressive disease.fenbendazole 222mg capsules for humans