Case 28
Case History
A 72-year-old woman presents with a new left breast lump.
Physical Examination
• left breast: ill-defined firm lump in the upper inner breast
• right breast: normal exam
Mammogram
Mass (Fig. 28–1)
• margin: indistinct
• shape: oval
• density: equal density
Ultrasound
Frequency
• 7 MHz
Mass
• margin: ill defined