Hi, calcific lump usually means an old lesion. These lesions get calcified over time. Also, any malignant lesion is highly vascular. So, the two findings do not favor malignancy, so please dont worry. But in a male a malignant tumor of the breast can spread faster, hence your doctor may have referred you, to rule out if there is any possibility at all. So, follow up with the surgeon and good luck. Regards.
I dont believe this means cancer, but sounds like they want to monitor it x