| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Carcinomatosis | Is a | False | Neoplasm, malignant, uncertain whether primary or metastatic | Inferred relationship | Some |  | 
| Sarcomatosis | Is a | True | Neoplasm, malignant, uncertain whether primary or metastatic | Inferred relationship | Some |  | 
| Malignant neoplasm of nasopharyngeal wall | Associated morphology | False | Neoplasm, malignant, uncertain whether primary or metastatic | Inferred relationship | Some |  | 
| Excision of malignant tumor of breast | Direct morphology | False | Neoplasm, malignant, uncertain whether primary or metastatic | Inferred relationship | Some | 1 | 
| Overlapping malignant neoplasm of retroperitoneum and peritoneum | Associated morphology | False | Neoplasm, malignant, uncertain whether primary or metastatic | Inferred relationship | Some | 1 | 
| Malignant tumor of peritoneum and retroperitoneum | Associated morphology | False | Neoplasm, malignant, uncertain whether primary or metastatic | Inferred relationship | Some | 1 | 
| malign lesion på peritoneum och retroperitoneum med övergripande växt | Associated morphology | False | Neoplasm, malignant, uncertain whether primary or metastatic | Inferred relationship | Some | 1 | 
| Malignant neoplasm of retroperitoneum and peritoneum NOS | Associated morphology | False | Neoplasm, malignant, uncertain whether primary or metastatic | Inferred relationship | Some | 1 | 
| Malignant trophoblastic tumor, type cannot be determined (morphologic abnormality) | Is a | True | Neoplasm, malignant, uncertain whether primary or metastatic | Inferred relationship | Some |  | 
| Malignant tumor of acoustic vestibular nerve | Associated morphology | False | Neoplasm, malignant, uncertain whether primary or metastatic | Inferred relationship | Some | 1 | 
| Excision of malignant tumor of breast | Direct morphology | False | Neoplasm, malignant, uncertain whether primary or metastatic | Inferred relationship | Some | 1 | 
| Malignant tumor of acoustic vestibular nerve | Associated morphology | True | Neoplasm, malignant, uncertain whether primary or metastatic | Inferred relationship | Some | 1 | 
| Malignant neoplasm of primary, secondary, or uncertain origin with B-Raf proto-oncogene, serine/threonine kinase V600 mutation (morphologic abnormality) | Is a | True | Neoplasm, malignant, uncertain whether primary or metastatic | Inferred relationship | Some |  |