Table 2.

Concordance of SN detection: imaging-, probe- and indocyanine-green-based detection

SN stations	Patient 1	Patient 2	Patient 3	Patient 4	Patient 5
1—supraclavicular				Imaging*
2R—right high paratracheal				Imaging, probe & ICG(1 SN)
5—aortopulmonary		Imaging, probe & ICG(1 SN)
7—subcarinal					Imaging, probe & ICG(2 SN)
8 M—mid paraesophageal					ICG(1 SN)**
8L—low paraesophageal		Imaging, probe & ICG(4 SN)
15—diaphragmatic	Imaging, probe & ICG(2 SN)
16—paracardial	Imaging, probe & ICG(1 SN)			ICG(5 SN)**
18—common hepatic				ICG(1 SN)**
20—celiac trunk			Imaging, probe & ICG(2 SN)
Total number of resected SNs	3	5	2	7	3

*This SN was located outside of the surgical resection area and was therefore not resected

**These SNs were detected with ICG only, because of their proximity to the injection site with its high background radioactivity