From: Immunostaining with D2–40 improves evaluation of lymphovascular invasion, but may not predict sentinel lymph node status in early breast cancer
Risk groupsa
Vascular invasion assessed by H&E
Lymph vascular invasion assessed by immunostaining with D2–40
Negative
Positive
Low
24
1
15
9
Intermediate
49
5
41
High
13
0
3
Total
86
6
65
27
p values*
0.040
0.221