Mammography

What Is Mammography?

Mammography is a medical test that uses special X-ray images to detect abnormal growths or changes in breast tissue.

Why is Mammography Necessary?

A mammogram can provide base information that will allow your doctor to make a comparison at a later date.

As part of a regular physical examination, a mammogram can be used as a screening tool to detect breast cancer in its early stages, before it can be found through a physician examination.

If there is a change in your breasts, a mammogram can help your physician determine if additional testing is required.

Does a Regular Mammogram Replace Self-Exams?

No. Mammograms cannot detect all breast cancers, especially if you are young and have dense breast tissue. You should begin performing self-examinations monthly beginning at age 20. In addition, your healthcare provider should do breast exams every three years beginning at age 20, and every year once you turn 40.

How Often Should I Have a Mammogram?

In general, you should have a baseline mammogram between ages 35 and 40, and a screening mammogram every year after age 40. Ask your physician for specific information.

If you are at a greater risk for breast cancer, your doctor might recommend an alternate schedule. Risk factors include:

• A personal history of breast cancer
• An immediate family member developed breast cancer before age 50 or after menopause
• A prior breast biopsy with pre-cancerous changes
• Over the age of 50

What Can I Expect?

Qualified technologists perform mammography.

The technologist will ask you to remove all clothing above the waist and will give you a hospital gown to wear. The technologist will ask you to stand (if you are unable to stand, you may sit) in front of an X-ray machine and will place your breast between two radiographic breast supports. The supports will be pressed together, gently flattening your breast to provide the clearest picture possible with the least radiation dose.

You may feel some discomfort, but it will only last for a few seconds. If you feel there is too much pressure, tell the technologist.

The technologist will normally take two images of each of your breasts, one from the top and one from the side. Additional views might be needed. You can expect the exam to last 15-20 minutes.

What Do I Need To Tell My Healthcare Provider?

• If you are pregnant, or suspect you might be, tell your doctor immediately
• Make sure your doctor is aware of any medications you are taking

How Do I Prepare?

• You might want to schedule your exam seven to 10 days after the beginning of your period, when your breasts are less likely to be tender
• Do not wear body powder, cream, deodorant or lotion on your chest
• Eat and drink as usual
• Take your medications as usual unless otherwise directed by your physician
• Dress comfortably. Consider wearing a two-piece outfit. Avoid clothing with metal buttons, buckles or zippers
• Avoid wearing jewelry

How Do I Get The Results?

A radiologist will evaluate your X-ray films and send your exam results to your physician, who will discuss them with you. You'll be notified if there is any cause for concern. Remember, most lumps are not cancerous. If there is an abnormality, your doctor will discuss additional diagnostic options with you.

If you have any questions or comments about your mammogram at any time, please talk to your physician or inform the mammography staff. We want to make you as comfortable with the exam as possible.