Table 2. Histological diagnosis of biopsy according to WHO classification.
| WHO type | No. | Percent (%) |
|---|---|---|
| A | 16 | 4.8 |
| AB | 49 | 14.6 |
| B1 | 37 | 11 |
| B2 | 39 | 11.6 |
| B3 | 52 | 15.5 |
| C | 99 | 29.5 |
| Carcinoid | 7 | 2.1 |
| Undefined | 37 | 11 |
WHO, World Health Organization.
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