The actual cause of atypical hyperplasia of the breast is not known.
The breast cells rapidly increase in number and show a change in
shape,
size,
growth pattern
appearance.
In atypical ductal hyperplasia, the accumulated cells resemble the ductal cells of breast. In atypical lobular hyperplasia, the accumulated cells resemble that of breast lobules.
Atypical hyperplasia of the breast is considered to be a precancerous condition in which the accumulated cells transform into cancerous cells.
It passes through different stages before developing into breast cancer.
Hyperplasia is the first phase in which the growth and development of the breast cells are disrupted. Hyperplasia results in excessive production of breast cells.
In the next phase, called atypical hyperplasia, these cells accumulate and start changing in size, shape, and appearance. In this stage, the cells develop some of the characteristics of cancerous cells.
When the cell accumulation continues, with many changes in size and appearance, coupled with rapid multiplication, it develops into in situ, or non-invasive, cancer. In this phase the cells are confined to one place and multiply in the same place.
When appropriated treatment is not extended, these abnormal cells may start invading nearby tissues, blood vessels, and lymph.
4 Making a Diagnosis
Diagnosis of Atypical hyperplasia of the breast is usually based on breast biopsy, which is often performed to check for an abnormality found in the mammogram.
In a biopsy, small sample of tissue is removed from breast and analyzed by pathologist.
Treatment of Atypical Hyperplasia of the Breast is done by several methods.
The abnormal cells are removed by surgery. Care is taken to ensure that no more cells of in situ or invasive cancer cells are left in the area. Screening test for breast cancer is recommended for early detection and treatment of cancer. Risk of breast cancer is reduced by preventive medications and mastectomy.
Selective estrogen receptor modulators are commonly used as preventive medications to reduce the risk of cancer. These medications block estrogen molecules, which trigger cancerous growth, from binding to estrogen receptors.
Tamoxifen is recommended for premenopausal women, while aromatase inhibitors are suggested for menopausal women.
Menopausal hormone therapy using a combination of estrogen and progestin, is usually avoided as it increases the risk of breast cancer.
Mastectomy is a surgical procedure to remove one or both breasts to reduce the risk of breast cancer.
Genetic mutation and a family history of breast cancer are major risk factors for this cancer.
6 Prevention
There are no standard preventive measures for atypical hyperplasia of the breast as the actual cause of the disease is not known.
7 Alternative and Homeopathic Remedies
A few alternative and homeopathic remedies are used for Atypical hyperplasia of the breast.
Close follow up is the best treatment for atypical hyperplasia of breast.
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