Table 1.

Patient’s characteristics according to tumor histology.

Patient’s Characteristics	Other Adenosquamous	MEC
Mean age at diagnosis	48	47
Size of primary tumor <2, n (%)	11 (45.8%)	2 (28.6%)
Size of primary tumor 2–4, n (%)	3 (12.5%)	2 (28.6%)
Size of primary tumor >4, n (%)	10 (41.7%)	3 (42.9%)
positive lymph nodes (N+)	8 (33.3%)	2 (28.6%)
Median OS	70	76.5
Five years observed survival	78.3%	85.7%
Total	24	7