Case 21
Case History
A 58-year-old woman presents with a new density on her screening mammogram.
Physical Examination
• right breast: inflamed obstructed follicle in the medial inferior breast
• left breast: normal exam
Mammogram
Mass (Fig. 21–1)
• margin: circumscribed
• shape: oval
• density: equal density
Ultrasound
Frequency
• 13.5 MHz
Mass