Accessory breast is a tissue with congenital developmental abnormalities. In addition to affecting the appearance, it also has the opportunity to develop malignant breast tumors.

In the human embryonic stage, there are 6 to 8 pairs of mammary glands on the two lines from the armpit to the groin. Before birth, except for a pair on the chest, the rest have degenerated.

Usually only one pair of human mammary gland primordial bases located in the fifth intercostal space develops normally. If a pair of mammary gland primordial bases on the "breast line" does not shrink in time and continues to develop, accessory breasts will be formed after birth. .

It can occur on one or both sides, usually in the front or under the armpits. It can also occur in the upper and lower parts of the normal breasts, abdomen, groin, outer thighs and other parts of the chest.

It can occur in both men and women, with an incidence rate of 1-5, and the ratio of male to female incidence is 1:5.

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Daily prevention

1. Diligence in When massaging the breasts, focus on the techniques of pinching and pushing?

Be diligent in massaging your breasts, and pay attention to the techniques of pinching and pushing during massage.

2. Wear underwear that suits you

Choose underwear that suits you. Choosing the right underwear is the first step to prevent the occurrence of accessory breasts. If you already have accessory breasts, you should pay more attention to the choice of underwear. The principle is that the sides should be heightened and widened to completely cover the entire breast, or it should be an adjustable bra with a corrective effect.

/baike.baidu.com/item/E589AFE4B9B3/871486?fr=aladdin"target="_blank"title="Baidu Encyclopedia - Secondary Breast"gt; Baidu Encyclopedia - Secondary Breast

/baike.baidu.com/item/E589AFE4B9B3E7A59BE999A4/8819207"target="_blank"title="Baidu Encyclopedia - Removal of Accessory Breasts"gt; Baidu Encyclopedia - Removal of Accessory Breasts