Breast Cancer Preoperative Staging: Does Contrast-Enhanced Magnetic Resonance Mammography Modify Surgery?

Table 2

Histopathologic types.

	𝑁 (%)
DCIS	67 (12.8)
Invasive carcinomas	458 (87.2)
(i) ductal; (ii) lobular; (iii) others	287 (63); 74 (16); 97 (21)
Total	525 (100)

DCIS: ductal carcinoma in situ.
𝑁: number of patients.
Others: ductal-lobular (49); mucinous (15); tubular (14); medullary (9); metaplastic (3); papillary (7).