Causes of breast hyperplasia in men

I believe everyone must have heard of breast hyperplasia. Many people must think that breast hyperplasia only occurs in female friends, and men will definitely not have breast hyperplasia. But in fact, men can also have breast hyperplasia, so male friends must also do a good job of preventing breast hyperplasia in daily life. So what exactly causes breast hyperplasia in men?

Causes of breast hyperplasia in men

Gynecomastia is a common clinical disease. It is generally considered abnormal to touch breast tissue in men, except for three cases: transient gynecomastia in newborns, breast enlargement during puberty, and occasional gynecomastia in older men.

Causes

Male breast development is caused by increased estrogen secretion or decreased androgen/estrogen ratio. Excessive estrogen is the main cause of male breast development. Giving men exogenous estrogen preparations, such as estrogen treatment for prostate cancer patients, long-term use of estrogen by transgender men, and excessive estrogen secretion by adrenal or testicular tumors can all lead to breast hyperplasia.

Clinical manifestations

Men have palpable breast tissue on one or both sides, which is disc-shaped or diffusely enlarged, sometimes accompanied by enlarged nipples and areolas. Local pain or tenderness may be felt, and a small amount of white secretions may be seen when the nipples are squeezed. Pathological gynecomastia caused by organic diseases should also have clinical manifestations of the primary disease.

In the above article, we introduced that symptoms such as breast hyperplasia can occur not only in female friends, but also in male friends. The above article introduces in detail the causes of breast hyperplasia in men.