Mammography

Mammography is a safe and noninvasive x-ray technique.  It is the most widely used method available today for detecting breast cancer.

A mammogram produces an image of breast tissue to help determine if the tissue is normal or if you need further testing or treatment.  There are two reasons for doing a mammogram.

• A screening mammogram looks for signs of any abnormality.
• A diagnostic mammogram is used to evaluate a specific area of concern.

How A Mammogram Works

Mammography uses safe, low-dose x-rays to create an image on film.  Different tissues in the breast absorb different x-rays, producing different shades of black, gray, and white on the film.

What To Expect

The exam is performed by a technician who has had special training in the use of the mammography equipment.  A screening mammogram takes less than 20 minutes.  A diagnostic mammogram may take a little longer. 

• You will stand in front of the mammography machine - the technician will tell you how to position yourself.
• The technician will place one breast at a time between two plates.
• The plates are slowly compressed, flattening the breast as much as possible to help make the image as clear as possible.  This part of the process may be a little uncomfortable but is over quickly.
• The technician will ask you to hold your breath and be very still while each image is taken of the breast.
• In a matter of seconds, the images are captured and the pressure on the breast is automatically released.
• Your films are checked to make sure they have come out satisfactorily.  It is possible that more images may be needed.
• The radiologist will read the films and notify your doctor of the findings.