| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(D152) | Mediastinum | 49 | |
| INPAT | INPAT_ICD10(D152) | Mediastinum | 40 | |
| INPAT | INPAT_ICD8(21250) | Benign neoplasm of respiratory system, Mediastinum | 15 | |
| INPAT | INPAT_ICD9(2125A) | Benign neoplasm of mediastinum | 8 |