Table 2. Tumor characteristics in all 25 included patients with lymph nodes suspicious for malignancy in PET/CT and PET/MRI.

		N	%
Tumor stage	I	1	4
	IIA	0	0
	IIB	0	0
	IIIA	5	20
	IIIB	8	32
	IV	11	44
Histological subtype	Adenocarcinoma	16	64
	SCC	6	24
	other	3	12
Tumor grading	G1	0	0
	G2	3	12
	G3	11	44
	G4	2	8
	not available	9	36