Overview
Mammography uses dedicated low dose x ray systems and compression to visualize breast tissue and detect calcifications and masses.
Technique
Digital mammography and tomosynthesis three dimensional mammography improve lesion detection. Positioning and compression are critical for image quality.
Clinical Uses
Screening and diagnostic mammography assessment of palpable masses and guidance for breast biopsy.
Limitations and Safety
Sensitivity decreases in dense breasts. Supplemental ultrasound or MRI may be indicated for high risk or dense tissue.