Table 3 Malignant esophageal diseases (histologic classification)
| Resection (+) | Resection (−) | Total | |
|---|---|---|---|
| Carcinomas | 7,823 | 2,133 | 9,956 |
| 1. Squamous cell carcinoma | 7,097 | 2,044 | 9,141 |
| 2. Basaloid(-squamous) carcinoma | 86 | 11 | 97 |
| 3. Carcinosarcoma | 36 | 2 | 38 |
| 4. Adenocarcinoma in the Barrett’s esophagus | 315 | 26 | 341 |
| 5. Other adenocarcinoma | 200 | 22 | 222 |
| 6. Adenosquamous carcinoma | 32 | 2 | 34 |
| 7. Mucoepidermoid carcinoma | 4 | 0 | 4 |
| 8. Adenoid cystic carcinoma | 4 | 0 | 4 |
| 9. Endocrine cell carcinoma | 35 | 13 | 48 |
| 10. Undifferentiated carcinoma | 8 | 9 | 17 |
| 11. Others | 6 | 4 | 10 |
| Other malignancies | 22 | 7 | 29 |
| 1. Malignant non-epithelial tumors | 7 | 1 | 8 |
| 2. Malignant melanoma | 14 | 5 | 19 |
| 3. Other malignant tumors | 1 | 1 | 2 |
| Not specified | 14 | 35 | 49 |
| Total | 7,859 | 2,175 | 10,034 |
Resection: including endoscopic resection