| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Metastatic malignant neoplasm to cauda equina | Is a | Metastatic malignant neoplasm to back | true | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to cauda equina | Is a | Metastatic malignant neoplasm to spinal cord | false | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to cauda equina | Is a | Disorder of back | false | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Metastatic malignant neoplasm to cauda equina | Pathological process | Secondary malignant neoplastic process | false | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to cauda equina | Finding site | Spinal cord structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to cauda equina | Pathological process | Neoplastic process | false | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to cauda equina | Finding site | Cauda equina structure | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 4 |  | 
| Metastatic malignant neoplasm to cauda equina | Is a | Malignant neoplasm of cauda equina | true | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Metastatic malignant neoplasm to cauda equina | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to cauda equina | Is a | Metastatic malignant neoplasm to soft tissues | false | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to cauda equina | Is a | Metastatic malignant neoplasm to trunk | true | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to cauda equina | Is a | Metastasis to peripheral nerve | true | Inferred relationship | Existential restriction modifier |  |  |