Comparison of EUS-FNA results with final diagnoses obtained by thoracotomy, mediastinoscopy, or clinical follow up in 50 patients with unknown disease suspected of mediastinal malignancy
| EUS-FNA | |||
|---|---|---|---|
| Final diagnosis | Malignant | Benign | Total |
| Malignant | 36 | 3 | 39 |
| Benign | 0 | 11 | 11 |
| Total | 36 | 14 | 50 |