Derivatives have Breast Cancer, Could Be Affected?
The causes of breast cancer are not fully understood. Difficult to determine the causes of breast cancer. Although in certain cases because of the presence of transcription factors are found. Is it true that heredity is a dominant factor? Not really, because there are also women who are at high risk of developing breast cancer because of a family history of breast cancer but not breast cancer. The majority of breast cancer cases are not hereditary (not run in families). However, certain genes may increase the risk of breast cancer and ovarian cancer. It is possible for the genes passed down from parents to their children. A third gene (TP53) is also associated with an increased risk of breast cancer.
If you have two or more close relatives from the same side of your family (such as a mother, sister or daughter) who has had breast cancer under the age of 50, you may be eligible for genetic screening to find genes that make the development of breast cancer. Besides also the presence of a family history factors, the following other factors that cause breast cancer:
The risk of developing breast cancer increases with age. Breast cancer is the most common among women over 50 who have experienced menopause. All women between 50 and 70 years should be screened for breast cancer every three years.
2. Been suffering from cancer
If you have had breast cancer or non-cancerous cell changes early invasive contained in the breast duct, you have a higher risk of developing another, either on your other breast or in the same breast again.
3. Presence of breast lumps
A lump that does not mean you have breast cancer, but some kind of bump may slightly increase the risk of breast cancer. Certain benign changes in the breast tissue, such as atypical ductal hyperplasia (abnormal growth of cells in the channel) or lobular carcinoma in situ (abnormal cells in your breast lobe), may allow for breast cancer.
4. Breast density
Your breast is composed of thousands of tiny glands (lobules), which produce milk. The glandular tissue contains high concentrations of breast cells from other breast tissue, making it more dense. Women with dense breast tissue is more likely to have a higher risk of developing breast cancer because there are many cells that can become cancerous.
In some cases, breast cancer cells can be stimulated to grow by the female hormone estrogen. Your ovaries, where eggs are stored, began producing estrogen when you start puberty to regulate your periods. Breast cancer risk may rise slightly with the amount of estrogen.
6. Exposed to Radiation
Certain medical procedures that use radiation, such as X-rays and CT scans, the possibility increases your risk of developing breast cancer.
7. Hormone replacement therapy (HRT)
Hormone replacement therapy (HRT) is associated with at least an increased risk of developing breast cancer. Both combined HRT and estrogen-only HRT may increase the risk of breast cancer, although the risk is slightly higher if you take the combined HRT.
Unhealthy lifestyle will cause health problems diantarany is smoke, drink alcohol. Breast cancer risk may increase with the amount of alcohol that enters the body of a person. Smoking can experience health related problems and also trigger breast cancer.