| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Hereditary edema of legs | Is a | False | Hereditary lymphedema | Inferred relationship | Some |  | 
| Hereditary trophedema | Is a | False | Hereditary lymphedema | Inferred relationship | Some |  | 
| Milroy's disease | Is a | False | Hereditary lymphedema | Inferred relationship | Some |  | 
| Distichiasis-lymphedema syndrome | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Congenital elephantiasis | Is a | False | Hereditary lymphedema | Inferred relationship | Some |  | 
| Hereditary edema of legs NOS | Is a | False | Hereditary lymphedema | Inferred relationship | Some |  | 
| Hereditary lymphedema type I (disorder) | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Hereditary lymphedema type II (disorder) | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Primary lymphedema tardum (disorder) | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Hereditary lymphedema and yellow nails (disorder) | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Campomelia Cumming type (disorder) | Is a | False | Hereditary lymphedema | Inferred relationship | Some |  | 
| Anhidrotic ectodermal dysplasia, immunodeficiency, osteopetrosis, lymphedema syndrome (disorder) | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Lymphedema hypoparathyroidism syndrome (disorder) | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Lymphedema, atrial septal defect, facial changes syndrome (disorder) | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Lymphedema and cerebral arteriovenous anomaly syndrome (disorder) | Is a | False | Hereditary lymphedema | Inferred relationship | Some |  | 
| Hypotrichosis, lymphedema, telangiectasia, renal defect syndrome (disorder) | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| German syndrome (disorder) | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Progressive encephalopathy with edema, hypsarrhythmia and optic atrophy syndrome | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Progressive encephalopathy with oedema, hypsarrhythmia, and optic atrophy-like syndrome | Is a | False | Hereditary lymphedema | Inferred relationship | Some |  | 
| Hennekam lymphangiectasia-lymphedema syndrome (disorder) | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Cholestasis-edema syndrome, Norwegian type | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Emberger syndrome | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Macrothrombocytopenia, lymphedema, developmental delay, facial dysmorphism, camptodactyly syndrome | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Warts, immunodeficiency, lymphedema, anogenital dysplasia syndrome (disorder) | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Lymphedema, posterior choanal atresia syndrome (disorder) | Is a | False | Hereditary lymphedema | Inferred relationship | Some |  | 
| Lymphedema praecox | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  | 
| Lymphedema, posterior choanal atresia syndrome (disorder) | Is a | True | Hereditary lymphedema | Inferred relationship | Some |  |