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Origin of the tumor.
| Tumor site (n = 127) | n | % | |
|---|---|---|---|
| Intracranial (n = 27) | |||
| Sellar region | 27 | 100% | |
| Extracranial (n = 100) | |||
| Lung (n = 50) | Typical bronchial carcinoid | 43 | 43% |
| Atypical bronchial carcinoid | 4 | 4% | |
| Other | 2 | 2% | |
| Lack of histopathological examination | 1 | 1% | |
| Pancreas | 35 | 35% | |
| Gastrointestinal tract | 5 | 5% | |
| Adrenal gland | 3 | 3% | |
| Thymus | 2 | 2% | |
| Liver | 1 | 1% | |
| Mediastinum | 1 | 1% | |
| Retroperitoneum | 1 | 1% | |
| Unidentified | 2 | 2% | |
