Table 3 Histological diagnosis of the upper gastrointestinal cancers in patients
Site | Histological type | Frequency / % |
|---|---|---|
Esophageal tumors | Squamous cell carcinoma | 207/276 / 75.0 % |
Adenocarcinoma | 65/276 / 23.6 % | |
Other tumors | 4/276 / 1.4 % | |
Gastric tumors | Adenocarcinoma | 630/719 / 87.6 % |
Signet ring cell | 35/719 / 4.9 % | |
Squamous cell carcinoma | 15/719 / 2.1 % | |
Other tumors | 39/719 / 5.4 % |