Mammary duct papilloma
This disease is also related to localized papillary growth caused by excessive estrogen stimulation. It can be divided into two types: single (intraductal papilloma) and multiple (intraductal papilloma). It can be seen in adult women of any age, but it is most common in those aged 40 to 50, and rare in men. The canceration rate of single cases is about 6%. Intraductal papilloma is often multiple, occurring in the small and medium ducts or terminal ducts at the edge of the breast, and can involve different ducts of multiple breast lobules. Its biological characteristics tend to be cancerous, with a canceration rate of up to 30% to 40%, which can be regarded as a precancerous lesion.
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Site of disease:
breast -
Infectious :
Not contagious -
Frequent population:
It is more common in multiparous women, most of whom are 40 to 50 years old. -
Related symptoms:
Lactation disorder breast lumps breast pain nipple inflammation breast lumps -
Concurrent disease: