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. 2021 May;10(5):1638–1645. doi: 10.21037/gs-21-87

Table 2. Comparison of SLNs detected by CEUS and blue dye in the two groups.

SNV Group SNZ Group
CEUS Blue Dye P CEUS Blue Dye P
Total number of SLNs 210 297 0.000 102 139 0.000
Mean number of SLNs 1.56 2.20 1.50 1.90

SNV, SonoVue®; SNZ, Sonazoid®; SLN: sentinel lymph node; CEUS, contrast-enhanced ultrasonography.