| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Intraductal papillary-mucinous carcinoma, non-invasive | Is a | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some |  | 
| Intraductal micropapillary carcinoma | Is a | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some |  | 
| Cribriform carcinoma in situ | Is a | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some |  | 
| Intraductal carcinoma and lobular carcinoma in situ | Is a | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some |  | 
| Noninfiltrating intraductal papillary adenocarcinoma | Is a | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some |  | 
| Comedocarcinoma, noninfiltrating | Is a | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some |  | 
| intraduktalt carcinoma in situ | Is a | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some |  | 
| Ductal carcinoma in situ, solid type | Is a | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some |  | 
| Apocrine ductal carcinoma in situ (morphologic abnormality) | Is a | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some |  | 
| Clinging ductal carcinoma in situ (morphologic abnormality) | Is a | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some |  | 
| Intraductal papillary neoplasm with high grade intraepithelial neoplasia (morphologic abnormality) | Is a | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some |  | 
| Greatest length dimension of ductal carcinoma in situ in excised neoplasm of breast | Inheres in | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some | 4 | 
| Second greatest length dimension of ductal carcinoma in situ of excised neoplasm of breast (observable entity) | Inheres in | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some | 4 | 
| Non-infiltrating intraductal carcinoma | Is a | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some |  | 
| Presence of ductal carcinoma in situ at inferior surgical margin in excised breast specimen | Component | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some | 1 | 
| Surgical margin involved by ductal carcinoma in situ in excised breast specimen (observable entity) | Relative to (attribute) | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some | 5 | 
| Presence of ductal carcinoma in situ at superior surgical margin in excised breast specimen (observable entity) | Component | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some | 1 | 
| Presence of ductal carcinoma in situ at anterior surgical margin in excised breast specimen | Component | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some | 1 | 
| Presence of ductal carcinoma in situ at medial surgical margin in excised breast specimen (observable entity) | Component | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some | 1 | 
| Presence of ductal carcinoma in situ at posterior surgical margin in excised breast specimen | Component | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some | 1 | 
| Presence of ductal carcinoma in situ at lateral surgical margin in excised breast specimen | Component | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some | 1 | 
| Presence of ductal carcinoma in situ at surgical margin in excised specimen of breast (observable entity) | Component | False | duktalt carcinoma in situ, kategori | Inferred relationship | Some | 1 |