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Table 4 The pattern of enhancement of lesions on MRI

From: BIRADS 4 breast lesions: comparison of contrast-enhanced spectral mammography and contrast-enhanced MRI

Type of MRI curve

Number of cases

Histopathological results

No enhancement

1

Benign lesion

Type I curve

12

Benign lesions

Type II curve

10

8 benign and 2 malignant lesions (DCIS)

Type III curve

27

26 malignant lesions and 1benign case (granulomatous mastitis)