Fig. 8. Tuberculosis mastitis in 33-year-old female with chronic discharging sinuses in left breast.

A. Mammogram of left breast demonstrates partially circumscribed masses in left breast (white arrows). B. Ultrasound of left breast reveals collections (black arrow) with fistulous tracts to skin surface (white arrow). C. T1-weighted fat saturated MR imaging of left breast in sagittal plane shows rim-enhancing collections (black arrow) with fistulous tracts to skin surface (white arrow). US-guided biopsy of these lesions revealed presence of acid-fast bacilli, in keeping with diagnosis of tuberculous mastitis. Chest radiograph was also conducted for this patient. However it did not reveal any sign of infection.