From: Mammographic microcalcifications and breast cancer tumorigenesis: a radiologic-pathologic analysis
Patient characteristics | n (%) | Mean (±SD) |
---|---|---|
Age | 58.1 (13.3) | |
Tumor Size | 2.5 (1.9) | |
Mammography Calcifications | ||
Yes | 287 (38.3) | |
No | 462 (61.7) | |
Recurrence | ||
Yes | 40 (7.9) | |
No | 466 (92.1) | |
Histology | ||
Ductal | 738 (81.3) | |
Lobular | 86 (9.5) | |
Other | 84 (9.3) | |
Lymphovascular Invasion | ||
Yes | 156 (21.4) | |
No | 574 (78.6) | |
Node | ||
Positive | 274 (34.3) | |
Negative | 526 (65.8) | |
Tumor Grade | ||
1 | 221 (25.3) | |
2 | 375 (43.0) | |
3 | 277 (31.7) | |
Density | ||
Almost entirely fatty | 252 (56.0) | |
Scattered | 72 (16.0) | |
Very dense | 17 (3.8) | |
Extremely dense | 24 (5.3) | |
Heterogeneously dense | 57 (12.3) | |
Other | 28 (6.2) | |
Bilaterality | ||
Yes | 18 (2.9) | |
No | 599 (97.1) | |
Architectural Distortion | ||
Yes | 90 (17.0) | |
No | 438 (83.0) | |
Focality | ||
Unifocal | 464 (81.7) | |
Multifocal/Multicentric | 104 (18.3) | |
Menopausal Status | ||
Pre | 229 (26.1) | |
Peri | 29 (3.3) | |
Post | 620 (70.6) | |
Diabetes | ||
Yes | 51 (8.5) | |
No | 548 (91.5) | |
Family History of Breast Cancer | ||
Yes | 158 (35.1) | |
No | 282 (64.1) | |
Children | ||
Yes | 277 (59.0) | |
Yes-1st pregnancy ≥ 30 years | 53 (11.7) | |
Nulliparous | 124 (27.3) | |
HER-2 | ||
Positive | 139 (16.3) | |
Negative | 713 (83.4) | |
ER | ||
Positive | 712 (78.2) | |
Negative | 199 (21.8) | |
PR | ||
Positive | 591 (64.9) | |
Negative | 319 (35.1) |