| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(D151) | Heart | 77 | |
| INPAT | INPAT_ICD10(D151) | Heart | 73 | |
| OUTPAT | OUTPAT_ICD10(D152) | Mediastinum | 54 | |
| OUTPAT | OUTPAT_ICD10(D150) | Thymus | 47 | |
| INPAT | INPAT_ICD10(D152) | Mediastinum | 44 | |
| INPAT | INPAT_ICD10(D150) | Thymus | 32 | |
| OUTPAT | OUTPAT_ICD10(D157) | Other specified intrathoracic organs | 24 | |
| OUTPAT | OUTPAT_ICD10(D159) | Intrathoracic organ, unspecified | 23 | |
| INPAT | INPAT_ICD10(D159) | Intrathoracic organ, unspecified | 22 | |
| INPAT | INPAT_ICD8(21250) | Benign neoplasm of respiratory system, Mediastinum | 15 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(D151) | Heart. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 15 | |
| INPAT | INPAT_ICD10(D157) | Other specified intrathoracic organs | 14 | |
| INPAT | INPAT_ICD9(2125A) | Benign neoplasm of mediastinum | 9 | |
| INPAT | INPAT_ICD9(2129X) | Benign neoplasm of respiratory and intrathoracic organs, site unspecified | 6 | |
| INPAT | INPAT_ICD8(21240) | Benign neoplasm of respiratory system, Pleura | 5 | |
| INPAT | INPAT_ICD9(2127A) | Benign neoplasm of heart | 5 |