| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N63) | Unspecified lump in breast. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 4034 | |
| OUTPAT | OUTPAT_ICD10(N63) | Unspecified lump in breast | 3373 | |
| INPAT | INPAT_ICD10(N63) | Unspecified lump in breast | 1733 | |
| INPAT | INPAT_ICD9(6117B) | Other disorders of breast, Signs and symptoms in breast | 397 |