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. 2013 Apr;86(1024):20120657. doi: 10.1259/bjr.20120657

Table 4.

MRI findings of 51 patients with non-puerperal mastitis

MRI findings n Percentage (%)
T1 weighted imaging
 Low signal intensity 28 54.9
 Iso-signal intensity 23 45.1
T2 weighted imaging
 Homogeneous high signal 14 27.5
 Heterogeneous high signal 37 72.5
Enhanced pattern
 Non-mass-like 46 90.2
 Mass-like 5 9.8
Time–signal intensity curve
 Type 1 (persistent enhancement) 24 47.1
 Type 2 (plateau) 26 51.0
 Type 3 (washout) 1 1.9
Axillary adenopathy 5 9.8
Skin thickening 17 33.3