Table 2.

Pathology Type and Enhancement Type of Lesions Included in the DataSet.

Lesion type	Training/Validation dataset	Testing dataset	P-value
Malignant lesions	234	85	0.591
Invasive ductal cancer	187	71
Ductal carcinoma in situ	15	3
Mucinous carcinoma	9	2
Other invasive cancer	23	9
Benign lesions	130	42
Adenosis	11	7
Fibroadenoma	91	34
Intraductal papilloma	15	1
other benign lesions	13	0
Enhancement type			0.688
Mass	304	108
Non-mass	60	19
Total	364	127