Table 1 Histological diagnosis of masses confirmed by pathology and the inversion score of each classification
From: Value of inversion imaging to diagnosis in differentiating malignant from benign breast masses
Malignant | Benign | ||||
|---|---|---|---|---|---|
Histologic features | N (%) | IS (mean ± SD) | Histologic features | N (%) | IS (mean ± SD) |
Invasive ductal carcinoma | 152 (70.4) | 4.0 ± 0.8 | Fibroadenoma | 77 (60.0) | 2.5 ± 0.9 |
Ductal carcinoma in situ | 47 (21.8) | 3.9 ± 0.7 | Mammary adenosis | 55 (36.4) | 2.5 ± 1.0 |
Mucous carcinoma | 5 (2.3) | 4.0 ± 0.7 | Intraductal papilloma | 6 (4.0) | 2.5 ± 1.1 |
Well-differentiated neuroendocrine carcinoma | 4 (1.9) | 3.5 ± 0.6 | Usual ductal hyperplasia | 5 (3.3) | 2.6 ± 1.1 |
Lobular carcinoma | 3 (1.4) | 4.3 ± 0.6 | Benign phyllodes tumor | 4 (2.6) | 3.5 ± 0.6 |
Basaloid carcinoma | 3 (1.4) | 3.7 ± 0.6 | Mastitis | 4 (2.6) | 3.3 ± 1.0 |
Solid papillary carcinoma | 1 (0.5) | 4.0 | |||
Diffuse large-cell B lymphoma | 1 (0.5) | 3.0 | |||