Which benign breast lesion is more common in black women?

The most common benign breast lesion in black women is fibroadenomas. Fibroadenomas are solid tumors that are typically round or lobular, firm, and often mobile when examined. They are particularly prevalent among younger women, especially in their late teens to early thirties, and studies have shown that black women tend to have a higher incidence of these lesions compared to women of other races.

The biological significance behind the increased occurrence of fibroadenomas in black women may relate to hormonal influences and genetic predispositions that are more prevalent in this population. These lesions are not associated with an increased risk of breast cancer, making them typically benign despite their need for monitoring or removal depending on the clinical presentation.

In contrast, cystadenomas, phyllodes tumors, and intraductal papillomas either exhibit different demographic patterns or have varying associations with breast cancer risk that do not indicate a particular prevalence in black women. Hence, the association of fibroadenomas with black women highlights both the epidemiological aspects and the benign nature of these lesions.