Table 4. Pre- and postoperative histopathology in discordant cases from the B5a category.
postoperative histopathology vs. CNB/VAB histopathology | DCIS Intermediate grade (n = 3) | DCIS high grade(n = 17) | Total |
---|---|---|---|
NST | 2 | 9 | 11 |
Invasive | 2 | 2 | |
Lobular | |||
carcinoma | |||
Micro-Invasion | 2 | 2 | |
Invasive | 1 | 1 | |
Lobular carcinoma, | |||
Paget´s disease | |||
NST and Mucinous carcinoma | 1 | 1 | |
Tubular carcinoma | 1 | 1 | |
Papillary carcinoma | 1 | 1 | |
Poor differentiated carcinoma | 1 | 1 | |
Total (n) | 3 | 17 | 20 |