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What Is a Mammogram?

A mammogram is an X-ray of the breast, to check for and diagnose breast disease. A mammogram is done as a screening test and may also be used if you are experiencing breast pain or other symptoms. It uses a low dose of radiation.

During a mammogram, your breasts are squeezed by the equipment for a few seconds, which may cause mild pain. This pressure keeps the radiation low and helps take the best picture of your breast.

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What Conditions Does A Mammogram Show?

A mammogram can show the following conditions:

Calcifications are tiny mineral deposits in the breast tissue. There are 2 types of calcifications:

  • Macrocalcifications — Larger calcium deposits that often mean worsening changes in the breast.
  • Microcalcifications — Tiny (less than 1/50 of an inch) specks of calcium.

Masses, sometimes called a breast lump, may happen with or without calcifications. Masses may be caused by:

  • A cyst — A noncancer (benign) collection of fluid in the breast
  • Benign breast conditions
  • Breast cancer

Who Should Get A Screening Mammogram?

Different health experts have different recommendations for people who have no symptoms of breast cancer:

  • The U.S. Preventive Services Task Force recommends screening mammograms every 2 years for women ages 40 through 74. This applies to people at average risk of breast cancer.
  • The American Cancer Society recommends screening starting at 40 for those of average risk. Mammograms should be done every year for everyone ages 45 to 54. Then you may switch to mammograms every 2 years.

Talk with your healthcare provider to find out which screening guidelines are right for you.

Screening vs. Diagnostic Mammogram: What's the Difference?

A screening mammogram is a routine test for people with no signs or symptoms of breast health conditions. It is used to check for early signs of breast cancer, often before it can be felt.

diagnostic mammogram is used when there’s a known concern—like a lump, pain, or unusual changes on a screening mammogram. It involves more detailed images to help get a closer look at the area.


Mobile Mammography Van

Upcoming Mammovan Locations

Find an upcoming Mobile Mammography Van location near you.

UR Medicine's Approach

UR Medicine Breast Imaging provides the things women want most in a breast imaging center. Our team includes some of the nation's top breast care experts. We offer the most advanced imaging technology in a calming, comfortable environment.

We offer the following types of mammograms:

  • Screening mammograms — Used to find breast changes in people who have no signs of breast cancer.
  • Diagnostic mammograms — Used to diagnose abnormal breast changes or to check any problems found on a screening mammogram.
  • 3D mammography/tomosynthesis — A new method of screening for breast cancer that involves taking several X-rays of each breast from various angles to create a detailed 3D image.

Why Would I Need a 3D Mammogram?

3D mammography can benefit all women, as studies have shown that tomosynthesis finds invasive cancers at a 40% higher rate than regular mammograms.

It can also pinpoint hard to find cancers that may otherwise be unnoticed, particularly in areas of dense tissue. For this reason, your doctor is more likely to suggest a 3D mammogram if you have dense breast tissue.

What Happens During a 3D Mammogram?

Your breast is positioned between two plates, just like a regular mammogram. The upper plate lowers to gradually compress your breast. Then, an X-ray tube moves in a circular arc from one side of your breast to the other. While it moves around your breast, it takes images from many different angles. As soon as it finishes moving, the pressure is released from your breast.

What Sets Us Apart?

The UR Medicine Breast Imaging Center is designated a Breast Imaging Center of Excellence by the American College of Radiology's (ACR) Commission on Quality and Safety and the Commission on Breast Imaging for a three-year term. The ACR Breast Imaging Center of Excellence designation signifies that UR Medicine Breast Imaging provides these services to the Rochester and surrounding communities at the highest standards of the radiology profession.

UR Medicine offers access to the Mobile Mammography Van, also known as the Mammo Van, which travels across the Greater Rochester and Finger Lakes region. It offers convenient access to the same unparalleled care you can expect from UR Medicine Breast Imaging locations. This state-of-the-art mobile facility is wheelchair accessible, air conditioned, and equipped with the latest mammography technology—including a 3D Tomosynthesis Hologic Dimensions Unit.

We collaborate with breast specialists at UR Medicine's Wilmot Cancer Institute to ensure that all necessary treatments and support is available. And with so many convenient locations in Rochester and surrounding communities, it's easier than ever to get your mammogram.

Locations

We serve you in the Rochester metropolitan area and surrounding region.

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12 locations

Imaging - Jordan Health - Rochester
Part of Highland Hospital

Jordan Health
82 Holland Street
Rochester, NY 14605

Imaging - Medical Office Building - Hornell
Part of St. James Hospital

St. James Medical Office Building
7309 Seneca Road North, Suite 113, Entrance E
Hornell, NY 14843

Imaging - Noyes Health Services - Geneseo
Part of Noyes Memorial Hospital

Noyes Health Services
50 East South Street
Geneseo, NY 14454

Imaging - Penfield Crossings Medical Center - Penfield
Part of Highland Hospital

Penfield Crossings Medical Center
2212 Penfield Road
Penfield, NY 14526

Imaging - Highland Hospital - Rochester
Part of Highland Hospital

Highland Hospital
1000 South Avenue
Rochester, NY 14620

Imaging - Noyes Health - Dansville
Part of Noyes Memorial Hospital

Noyes Memorial Hospital
111 Clara Barton Street
Dansville, NY 14437

Imaging - Strong Memorial Hospital - Rochester
Part of Strong Memorial Hospital

Strong Memorial Hospital
601 Elmwood Avenue
Rochester, NY 14642

Imaging - Strong West - Brockport
Part of Strong Memorial Hospital

Strong West
156 West Avenue
Brockport, NY 14420

Breast Imaging - Henrietta
Part of Highland Hospital

Red Creek (Calkins Corporate Park)
500 Red Creek Drive, Suite 130
Rochester, NY 14623

Breast Imaging Center - Canandaigua
Part of FF Thompson Hospital

Lakeside Professional Park
229B Parrish Street, Suite 103
Canandaigua, NY 14424

Breast Imaging - Greece
Part of Highland Hospital

155 Bellwood Drive, Suite 2A
Rochester, NY 14606

Breast Imaging - Wellsville
Part of Jones Memorial Hospital

Jones Memorial Hospital
191 North Main Street
Wellsville, NY 14895

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