| Do cardiac surgeons perform lung resections? | No |
| Do general surgeons perform lung resections? | Yes |
| Percentage of lung resections are performed by general surgeons? | Roughly accurate |
| Certainty | Roughly accurate |
| Do thoracic surgeons perform oesophageal surgery? | Yes |
| What percentage of oesophageal surgery is done by thoracic surgeons? | 50%% |
| Certainty | Accurate, audited data |
| Percentage of thoracic surgeons who undertake oesophageal surgery | 50%% |
| Accuracy | Accurate, audited data |
| Comments on oesophageal surgery | Oesophageal surgery is undertaken in 4 Thoracic Surgery Departments at Medical Universities in Bulgaria |
