Granulomatous Mastitis: Imaging of Temporal Evolution

Table 1

Imaging appearances of granulomatous mastitis on presentation.

Modality	(%)
Mammogram	: 4
Architectural distortion with interstitial and skin edema	: 3 (75%)
Focal asymmetry	: 1 (25%)
Ultrasound	: 10
Parenchymal edema and soft tissue thickening	: 4 (40%)
Complex cystic lesion or a walled-off abscess	: 4 (40%)
Multiple abscesses with sinus tract formation	: 2 (20%)
MRI	: 4
Architectural distortion	: 1 (25%)
Suspicious mass	: 1 (25%)
Abscesses	: 2 (50%)

Note: MRI findings were compatible with primary imaging modality (MG, US).