10-year-old daughter right breast has hard lump how to return a responsibility

10-year-old daughter has a lump in the right breast, which may be caused by puberty development, local inflammation, breast disease and other reasons.

1. Adolescent development

10-year-old girl may begin to enter puberty, breast development may begin, there may be one or both breast lumps, usually accompanied by mild pain or tenderness, which is a normal development process. Over time, the lump may gradually soften, disappear, breast gradually mature.

2. Local inflammation

If the breast is injured, infected, etc., it may lead to local inflammatory reaction, there may be lumps, and may be accompanied by redness, fever, pain and other manifestations.

3. Breast disease

although rare, but also can not completely rule out breast fibroadenoma and other benign diseases, and even in rare cases may exist malignant lesions.