Digital Mammography
Low-dose X-ray optimized for breast cancer screening and diagnosis.
What is Mammo?
Mammography compresses the breast and captures low-dose X-ray images to detect microcalcifications and masses.
How it works: Two orthogonal views per breast are obtained; tomosynthesis (3D) can reduce tissue overlap.
Common Uses of Mammo
Screening in average/high risk women
Annual or biennial depending on age/risk.
Diagnostic workup of lumps
Characterize masses and microcalcifications.
Advantages
- ✓Proven mortality reduction in screening
- ✓Detects microcalcifications early
- ✓Widely available
Limitations
- ⚠Discomfort from compression
- ⚠Ionizing radiation (low dose)
- ⚠Less sensitive in dense breasts (may need US/MRI)
Preparation & What to Expect
Before the Exam
Avoid deodorant/powder; schedule when breasts less tender.
During the Exam
Breast is compressed briefly for each view.
After the Exam
Resume normal activities; await radiology report.
Related Imaging Methods
Breast ultrasound or MRI can complement dense breast evaluation.
Ultrasound
Ultrasound uses sound waves to create real-time images. Commonly used for pregnancy monitoring and examining organs like the heart, liver, and kidneys.
MRI
MRI uses powerful magnets and radio waves to produce detailed images of organs and soft tissues. Excellent for brain, spine, and joint imaging.
Browse Mammo Terms
Explore common findings and terminology in Mammo reports. Each term includes detailed explanations, clinical significance, and related lab tests to help you understand your imaging results. lab tests.
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