Breast cancer occurs not only in women but also in men. However, due to subjectivity, many people only discover breast cancer when the disease is severe. Raising awareness about breast cancer in men is a way for men to protect their health.

Anatomically, men's breast tissue is similar in composition to women's, but men's breast tissue is smaller and they are still at risk for breast cancer. However, the incidence rate will be lower than that of women. So is breast cancer in men really common or not?