Even so, male breast cancer is very rare. Less than one percent of all breast cancer cases develop in men, and only one in a thousand men will ever be.
The American Cancer Society's most recent estimates and statistics for About 2, new cases of invasive breast cancer will be diagnosed.
breast cancer in men is rare but still occurs. Less than 1% of all breast cancers occur in men. In , about 2, men are expected Because breast cancer in men is rare, few cases are available to study. Most studies of.