Table 2.

Surgery and adjuvant therapy

Therapy	Number of patients by disease extent (%)
	Total	N+	M1
Esophagectomy
Yes	59/76 (77.6%)	24(40.7%)	3(5.1%)
No	17/76 (22.4%)	8(4.7%)	10(58.9%)
Adjuvant therapy
Yes	37/59 (62.7%)	15(37.8%)	1(2.7%)
No	22/59 (37.3%)	10(45.5%)	2(9.1%)