| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Malignant neoplasm of epiglottis, free border | Is a | Primary malignant neoplasm of larynx | false | Inferred relationship | Existential restriction modifier |  |  | 
| Malignant neoplasm of epiglottis, free border | Is a | Primary malignant neoplasm of supraglottis | false | Inferred relationship | Existential restriction modifier |  |  | 
| Malignant neoplasm of epiglottis, free border | Associated morphology | Malignant neoplasm, primary | false | Inferred relationship | Existential restriction modifier |  |  | 
| Malignant neoplasm of epiglottis, free border | Pathological process | Neoplastic process | false | Inferred relationship | Existential restriction modifier |  |  | 
| Malignant neoplasm of epiglottis, free border | Associated morphology | Malignant neoplasm of primary, secondary, or uncertain origin | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Malignant neoplasm of epiglottis, free border | Finding site | Ill-defined topographic site | false | Inferred relationship | Existential restriction modifier |  |  | 
| Malignant neoplasm of epiglottis, free border | Pathological process | Malignant neoplastic process | false | Inferred relationship | Existential restriction modifier |  |  | 
| Malignant neoplasm of epiglottis, free border | Finding site | Laryngeal structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Malignant neoplasm of epiglottis, free border | Finding site | Epiglottis structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Malignant neoplasm of epiglottis, free border | Is a | Malignant tumor of larynx | false | Inferred relationship | Existential restriction modifier |  |  | 
| Malignant neoplasm of epiglottis, free border | Is a | Neoplasm of epiglottis | true | Inferred relationship | Existential restriction modifier |  |  | 
| Malignant neoplasm of epiglottis, free border | Is a | Malignant tumor of supraglottis | true | Inferred relationship | Existential restriction modifier |  |  | 
| Malignant neoplasm of epiglottis, free border | Finding site | Epiglottis structure | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Malignant neoplasm of epiglottis, free border | Associated morphology | Malignant neoplasm of primary, secondary, or uncertain origin | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Malignant neoplasm of epiglottis, free border | Associated morphology | Malignant neoplasm | true | Inferred relationship | Existential restriction modifier | 1 |  |