Table 1.

A detailed overview of pathological diagnosis

Malignant lesions (%)		Benign lesions (%)
Invasive ductal carcinoma (n = 36)	46.8	Fibroadenoma (n = 16)	20.8
Ductal carcinoma in situ (n = 5)	6.5	Adenosis (n = 6)	7.8
Intracystic papillary carcinoma (n = 2)	2.6	Granulomatous inflammation (n = 3)	3.9
Invasive cribriform carcinoma (n = 2)	2.6	Intraductal papilloma (n = 2)	2.6
Mucinous carcinoma (n = 2)	2.6	Atypical lobular neoplasia (n = 1)	1.3
Invasive micropapillary carcinoma (n = 1)	1.3	Duct ectasia with cyst (n = 1)	1.3

Data are percentage (no./total)