3–5 BI-RADs Microcalcifications: Correlation between MRI and Histological Findings

Table 1

Mx BI-RADS and histological correlation.

MX BI-RADS (𝑁 lesions)	Histology, benign lesions	Histology, malignant lesions
3 (23)	8 apocrine metaplasia	1 DCIS
	6 typical ductal hyperplasia	1 flat atypia
	2 sclerosing adenosis	3 atypical ductal hyperplasia
		2 ductal papilloma
4 (32)	5 apocrine metaplasia	20 DCIS
	4 typical ductal hyperplasia	1 infiltrative ductal cancer
	1 sclerosing adenosis	1 ductal papilloma
5 (7)		1 DCIS
		6 infiltrative ductal cancer