Observational Study of Men and Women with Breast Cancer in Terms of Overall Survival

Breast cancer is one of the most common cancers and the leading cause of cancer death in women. Less than 1% of breast cancer cases are male breast cancers. Although there has been significant progress made in the management of breast cancer, due to its rarity among men, the question of whether men and women with breast cancer have the same treatment response and survival rate still needs to be answered. The primary goal of this study is to compare survival outcomes between male and female breast cancer patients.