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What Is Mammography?

Even if you feel healthy, mammograms can detect changes in breast tissue, such as calcifications or masses, that cannot be felt. Early detection through mammography improves the chances of successful treatment and long-term health. Your provider uses mammograms to monitor breast health and identify areas that may need further evaluation.

When Should I Receive a Mammogram?

Age / Risk FactorAverage RiskHigh Risk
25–39Clinical breast exam every 1–3 yearsDiscuss with provider; early screening may be recommended depending on risk factors
40–75Mammogram every 1–2 years; clinical breast exam annuallyMammogram and/or MRI starting earlier; screening may be more frequent; individualized plan based on risk
>75Continue screening based on health status and provider guidanceContinue screening if healthy and willing to undergo treatment; individualized plan


Am I High Risk for Breast Cancer?

You may be considered at high risk if you have:

  • A family history of breast or ovarian cancer
  • BRCA1 or BRCA2 genetic mutations
  • Chest radiation at a young age
  • A history of high-risk breast biopsy results

What to Expect During Your Mammogram

  1. You’ll wear a front-opening gown and stand in front of a specialized X-ray machine.
  2. One breast is placed on a flat plate.
  3. A second plate gently presses down to flatten the breast tissue for clear images.
  4. Brief pressure may be felt, but it only lasts seconds.
  5. Side views are captured, and the process is repeated for the other breast.
  6. The technologist reviews images for clarity, and your provider will follow up with results and any necessary next steps.

The mammogram process is simple and painless, but may be slightly uncomfortable. It will be our goal to make sure the experience is as comfortable as possible.

Screening vs. Diagnostic Mammograms

Your provider may order a mammogram for many reasons, which typically fall into the categories of screening or diagnostic.

Screening mammograms are routine exams designed for women who do not have any noticeable symptoms. These regular checks help detect early changes in breast tissue, often before anything can be felt, allowing for prompt evaluation and treatment if needed.

Diagnostic mammograms are more detailed and focused. They are used when your provider needs a closer look at a specific area of concern, such as a lump, nipple discharge, or other unusual findings from a screening mammogram. Diagnostic mammograms provide additional images and angles to ensure a thorough assessment, helping your provider make accurate decisions about your care.

Schedule Your Mammogram

Staying up to date with mammography is an important step in maintaining breast health. UWH of Texas providers are available to review your risk factors, answer questions, and guide you through the screening process.

*Source: ACOG

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