Difference between Diagnostic and Screening Mammogram
Mammograms are an essential tool in the early detection of breast cancer. However, many people are often confused about the difference between a diagnostic mammogram and a screening mammogram. Both procedures use X-rays to examine the breast tissue, but they serve different purposes and are performed under different circumstances.
Diagnostic Mammogram
A diagnostic mammogram is typically performed when a woman has symptoms of breast cancer, such as a lump, breast pain, or an abnormality detected during a screening mammogram. The purpose of a diagnostic mammogram is to further investigate the specific area of concern. This type of mammogram usually involves taking additional images from different angles to get a clearer view of the breast tissue.
Screening Mammogram
On the other hand, a screening mammogram is a routine examination performed on women who do not have any symptoms of breast cancer. The primary goal of a screening mammogram is to detect breast cancer at an early stage, when it is most treatable. Screening mammograms are usually recommended for women aged 40 and over, or earlier if there is a family history of breast cancer.
Key Differences
1. Purpose: The main difference between the two mammograms lies in their purpose. A diagnostic mammogram is used to investigate a specific area of concern, while a screening mammogram is used to detect breast cancer early in women without symptoms.
2. Timing: Diagnostic mammograms are usually performed when there is a specific concern, such as a lump or breast pain. Screening mammograms, on the other hand, are routine examinations performed on a regular basis.
3. Images: Diagnostic mammograms often require additional images from different angles to get a clearer view of the breast tissue. Screening mammograms typically involve fewer images and are designed to detect breast cancer at an early stage.
4. Recommendations: Diagnostic mammograms are recommended when there is a specific concern, while screening mammograms are recommended for women who do not have any symptoms of breast cancer.
In conclusion, understanding the difference between a diagnostic and screening mammogram is crucial for women to make informed decisions about their breast health. While both procedures use X-rays to examine the breast tissue, they serve different purposes and are performed under different circumstances. Regular screening mammograms can help detect breast cancer early, while diagnostic mammograms are used to investigate specific concerns.
