. 2021 Feb 5;48(9):2894–2903. doi: 10.1007/s00259-021-05204-7

Table 4.

PET- and EBUS- positivity / negativity per EBUS-probed LN in LN echelon-1, -2 and -3.

LN echelon-1	PET+:	n = 152	PET-:	n = 17
LN echelon-1	PET+, EBUS+:	n = 144	PET-, EBUS+:	n = 1
LN echelon-2	PET+:	n = 170	PET-:	n = 127
LN echelon-2	PET+, EBUS+:	n = 114	PET-, EBUS+:	n = 12
LN echelon-3	PET+:	n = 55	PET-:	n = 154
LN echelon-3	PET+, EBUS+:	n = 17	PET-, EBUS+:	n = 3

Note. All numbers represent LN counts with the respective characteristics in the different LN echelons. A total of 675 LNs were EBUS-probed in the different LN chains