From: Breast edema score at breast MRI: its value in prediction of molecular subtype of breast cancer and its impact on axillary LN metastasis
Breast Edema Score (BES)
Total
p value
BES 1
BES 2
BES 3
BES 4
L.N Status
Negative
2
15
6
1
24
< 0.0001*
Ipsilateral
0
27
17
18
62
Bilateral
7
28
14
33
82
Contralateral
10
70
37
52
169