Physiological changes:
1. After pregnancy, the color of the nipples and areola can be deepened from light red to dark brown from early pregnancy. This change is mainly due to the increase of estrogen and progesterone after pregnancy, which is a normal physiological change. .
2. Some women (mostly 30-45 years old), in the absence of pregnancy, the color of the nipples and areola gradually deepens, turning from pinkish brown to dark brown. If you do breast examination, you can find no lesions. However, this change in color suggests that the woman has “a transient†increase in estrogen levels in her body. Perhaps after a while, due to self-regulation, the level of estrogen returned to normal, and the color of the nipple and areola returned to normal. Normal physiological changes.
Pathological changes:
1. After the color of the nipple and areola is deepened, accompanied by itching around the double nipples and areola, it can be found on the breast examination that there are proliferative lesions or cystic hyperplasia in the bilateral or unilateral breast. The deepening of the color of the nipple and areola suggests that the level of estrogen in the body is increased. As the lesions of the target organ in the breast, it is in line with the law of onset.
2. The simple color of the nipple and areola deepens, becoming dark brown or dark brown, and even small nodules around the areola glands can be found, forming protrusions. At this time, there are no lesions when examining the breast. It should be thought whether the patient has a more severe liver disease. This is because hepatic disease caused by decreased liver function, estrogen in the liver can not be normal dissociation, resulting in deeper color of the nipple, areola, which is the same with male severe liver disease, the emergence of "spiderç—£ "," Zhusha palm" exactly the same.
3. Ovaries in women because of suffering from a kind of benign tumor, so that the ovarian secretion of estrogen increased, can lead to deepen the color of the nipple areola, while many small nodules can appear around the areola glands. Such patients should seek medical attention as soon as possible in gynecology, identify the cause of the disease and promptly treat it.
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