Table 1 Patients’ demographics with preoperative laboratory results
Index | N = 37 | |
|---|---|---|
Age (mean ± SD) | 57,1 ± 8,7 years old | |
Gender | 100% Male | |
Initial physical symptoms (n, %) | Dysphagia | 17 (45,9%) |
Weight loss | 10 (27%) | |
Chest pain | 6 (16,2%) | |
Fatigue | 2 (5,4%) | |
Accidentally discovered | 2 (5,4%) | |
Tumor location determined on gastroesophageal endoscopy | The middle third | 21 (56,8%) |
The lower third | 16 (43,2%) | |
Macroscopic image on gastroesophageal endoscopy | Wart-like lesion | 18 (48,6%) |
Ulcer | 5 (13,5%) | |
Malignant stricture | 1 (2,7%) | |
Infiltrative | 8 (21,6%) | |
Unknown | 5 (13,5%) | |
Preoperative pyloric balloon dilatation | Time (minutes, min-max) | 31,2 ± 12,3 (20–45) |
Complications | no | |