Mammograms



Mammograms play a vital role in identifying breast cancer at an early stage, helping improve the likelihood of effective treatment and long-term survival. There are two primary types of mammograms: screening mammograms and diagnostic mammograms.

Screening Mammograms

  • Purpose: Screening mammograms are preventive imaging exams recommended for women who do not have breast symptoms. They are generally advised beginning at age 40, or earlier for individuals with a family history or increased risk of breast cancer.
  • Frequency: These exams are usually performed once a year, although the schedule may vary based on personal risk factors and current medical recommendations.
  • Procedure: During a screening mammogram, the breast is gently compressed between two plates while low-dose X-ray images are taken. These images help detect potential concerns such as small tumors or calcium deposits (microcalcifications).
  • Duration: The exam typically takes about 20 minutes from start to finish.
  • Considerations: In some cases, results may show findings that require additional imaging or testing to determine whether an abnormality is present.

Diagnostic Mammograms

  • Purpose: Diagnostic mammograms are used to evaluate specific breast concerns, such as a lump, pain, skin changes, or nipple discharge. They may also be recommended when an abnormal finding appears on a screening mammogram and requires further evaluation.
  • Procedure: Like a screening mammogram, this exam uses X-ray imaging to examine the breast. However, diagnostic mammograms typically involve additional images and specialized techniques—such as magnified views or targeted compression—to closely examine areas that need further assessment.
  • Duration: The length of the exam can vary depending on the findings and the number of images needed, but it generally takes around 30 minutes.
  • Considerations: Diagnostic mammograms provide more detailed imaging of the breast. Depending on the results, additional imaging or procedures may be recommended to better understand the findings.