| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Metastatic malignant neoplasm to epicardium | Is a | Neoplasm of connective tissues | false | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to epicardium | Is a | Neoplasm of soft tissues of thorax | false | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to epicardium | Is a | Metastatic malignant neoplasm to pericardium | true | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to epicardium | Is a | Neoplasm of epicardium | true | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to epicardium | Is a | Primary malignant neoplasm of soft tissues of trunk | false | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to epicardium | Associated morphology | Malignant neoplasm of primary, secondary, or uncertain origin | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Metastatic malignant neoplasm to epicardium | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Metastatic malignant neoplasm to epicardium | Associated morphology | Malignant neoplasm of primary, secondary, or uncertain origin | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to epicardium | Finding site | Respiratory organ | false | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to epicardium | Associated morphology | Malignant neoplasm, primary | false | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to epicardium | Pathological process | Neoplastic process | false | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to epicardium | Finding site | Ill-defined topographic site | false | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to epicardium | Pathological process | Secondary malignant neoplastic process | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to epicardium | Finding site | Structure of respiratory system | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to epicardium | Pathological process | Malignant neoplastic process | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Metastatic malignant neoplasm to epicardium | Finding site | Structure of visceral pericardium | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Metastatic malignant neoplasm to epicardium | Finding site | Heart structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to epicardium | Is a | Metastatic malignant neoplasm to soft tissues of thorax | false | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to epicardium | Finding site | Intrathoracic organ | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to epicardium | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to epicardium | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to epicardium | Associated morphology | Neoplasm, metastatic | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Metastatic malignant neoplasm to epicardium | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Metastatic malignant neoplasm to epicardium | Finding site | Structure of visceral pericardium | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Metastatic malignant neoplasm to epicardium | Is a | Malignant neoplasm of connective tissue | true | Inferred relationship | Existential restriction modifier |  |  | 
| Metastatic malignant neoplasm to epicardium | Associated morphology | Neoplasm, metastatic | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to epicardium | Finding site | Structure of respiratory system and/or intrathoracic structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Metastatic malignant neoplasm to epicardium | Is a | Metastatic malignant neoplasm to heart | true | Inferred relationship | Existential restriction modifier |  |  |