Breast cancer is an unusual disease in males. We report the treatment
results in 12 male patients with breast cancer and without distant met
astases at the moment of diagnosis, treated between 1978 and 1993. All
were subjected to surgical resection and radiotherapy; chemotherapy w
as not used. In four patients with local lymph node involvement, tamox
ifen was used. Clinical staging at the moment of diagnosis was stage I
in one patient stage II in seven and stage III in four. Subjects were
followed for a mean of 67 months and a median of 56 months. Local con
trol of the tumour was achieved in 100% of patients and five years sur
vival was 90%. Two patients presented with distant metastases at nine
and 106 months of follow up. It is concluded that breast cancer in men
has a similar survival rate than in women.