Hyperplasia and atypical hyperplasia. Hyperplasia and atypical hyperplasia of the breast tissue are benign (not cancer) breast conditions. They don’t cause any symptoms or pain and are usually found by chance. Although they’re more common in women, hyperplasia and atypical hyperplasia can also affect men, but this is very rare.
The most common type of proliferative breast condition is hyperplasia. There are 2 types of hyperplasia: usual hyperplasia (more common) and atypical hyperplasia (less common). Usual hyperplasia In usual hyperplasia (the most common form of hyperplasia) the proliferating (dividing) cells look normal under a microscope.
Known as a proliferative breast lesion, atypical hyperplasia of the breast may present similarly to early stage breast cancer. However, atypical hyperplasia of the breast normally only has some similarities to a low-grade ductal carcinoma in situ and does not meet the diagnostic criteria of a carcinoma.
Hyperplasia of the breast is a disease of the breast caused by the overgrowth of its tissues. It occurs very often, according to statistics, 8 women out of 10 are susceptible to this disease. It has one more name - mastopathy. It usually occurs against the background of hormonal disorders in . Atypical ductal hyperplasia (ADH) is not a form of breast cancer. Rather, it is a marker for women who may have a risk factor for developing breast cancer in the future. If you have a biopsy that shows atypical ductal hyperplasia in one of your breasts, your doctor will want to follow your breast .
With atypical ductal hyperplasia (ADH), there are more cells than usual in the lining of the breast duct, the tube that carries milk from the lobules (milk sacs) to the nipple. These cells share some, but not all, of the features of low-grade ductal carcinoma in situ (DCIS), both in terms of growth patterns and appearance.