Characterisits

Value

Numer of patients

56

Age (years) (median ± DS)

62.7 ± 8.2

Gender

Male

47 (83.9%)

Female

9 (16.1%)

Location

Cervical

11 (19.6%)

Thoracic

20 (35.7)

Lower

25 (44.6%)

Histology

Squamous

42 (75%)

Adenocarcinoma

13 (23.2%)

Grade

G1-2

7 (12.5%)

G3-4

17 (30.4%)

Unknown

32 (57.1%)

Treatment

Radio-chemo

47 (83.9%)

Chemo

9 (16.1%)

Tumor +/− (PET/CT1)

PET-T+

55(98.2%)

PET-T−

1 (1.8%)

Node +/− (PET/CT1)

PET-N+

21 (37.5%)

PET-N−

35 (62.5%)

Number involved nodes

N0

19 (33.9%)

N1 (1 - 2 nodes)

27 (48.2%)

N2 (3 - 6 nodes)

10 (17.9%)

N3 (>7 nodes)

0