Breast cancer is a type of cancer that starts in the cells of female and male breast tissue. Breast cancer is more common in women, but men do get breast cancer as well.
Usually, the first sign of breast cancer is a lump in the breast. Everyone, especially women are advised to regularly check their breasts for lumps and bumps to catch it early if they are unfortunate enough to get breast cancer. Finding a lump in the breast is usually the first thing women do before they go for a check with the doctor.
After a lump has been discovered, a doctor/physician will do a routine mammogram and will then be able to confirm whether or not it is in fact breast cancer. Lumps are not always fund in the breast, they can also be found in what is known as the lymph nodes that can be found in the collarbone or the armpits.