From: Intradermal microbubbles and contrast-enhanced ultrasound (CEUS) is a feasible approach for sentinel lymph node identification in early-stage breast cancer
Clinic characteristic
CEUS
P
Detection cases
Detection rate (%)
Stage
 0–II
88
100
<0.001
 Stage III
13
10
76.9
Subtype
 Triple negative
18
16
88.9
0.046
 Others
93
92
98.9