Case 134
Case History
A 57-year-old woman presents with new left breast lump.
Physical Examination
• left breast: 4 cm mass extending from 2:00 to 4:00
• right breast: normal exam
Mammogram
Mass
• margin: indistinct
• shape: irregular
• density: high density
• architectural distortion (Fig. 134–1)
Ultrasound
Frequency