Mammography

A screening mammogram is an X ray of the breast. The breast tissue is squeezed close to the X-ray machine. You will feel a few seconds of discomfort. Do not wear any of the following on the day of your mammogram:

• Deodorant
• Perfume
• Lotion
• Any other cosmetic product

These products can distort the mammogram. Screening mammograms are usually fully covered by insurance.

A diagnostic mammogram may be needed if your screening mammogram is abnormal.  They may also be done for a breast lump or change in shape or nipple discharge. A mammogram should always be done before surgery for breast cancer patients. They are usually covered by your insurance after you meet your deductible. You may have to meet your deductible for coverage.

A digital mammogram uses computerized sensors to take the image. These sensors are used instead of X-ray film.

A 3-dimensional (3-D) mammogram (digital tomosynthesis) takes a series of X-ray "slices". These "slices", or images, are then reviewed one by one. They can also be viewed one after another as a kind of movie. This is also known as digital tomosynthesis. 3-D mammograms are more sensitive. The images can provide more information.