Male breast cancer: a nation-wide population-based comparison with female breast cancer.

Objective: Describe prognostic parameters of Danish male breast cancer patients (MBCP) diagnosed from 1980-2009. Determine all-cause mortality compared to the general male population and analyze survival/mortality compared with Danish female breast cancer patients (FBCP) in the same period.

Material And Methods: The MBCP cohort was defined from three national registers.