Department of Anesthesiology;
the Cancer Institute;
Imam Khomeini Medical Center;
Tehran University of Medical Sciences;
Tehran 15614;
Iran;
Department of Anesthesiology and Intensive Care;
Imam Khomeini Medical Center;
Tehran University of Medical Sciences;
Tehran 15614;
Iran;
Department of Surgery;
the Cancer Institute;
Imam Khomeini Medical Center;
Tehran University of Medical Sciences;
Tehran 15614;
Iran;
School of Biology;
Campus of Science;
University of Tehran;
Tehran;
Iran;
Prostaglandin; E1; Esophagectomy; Cancer; Survival; Surgery;