| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Subacute hemorrhagic leukoencephalitis | Is a | False | Leukoencephalopathy | Inferred relationship | Some |  | 
| Progressive multifocal leukoencephalopathy | Is a | False | Leukoencephalopathy | Inferred relationship | Some |  | 
| Acute hemorrhagic leukoencephalitis | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Subcortical leukoencephalopathy | Is a | False | Leukoencephalopathy | Inferred relationship | Some |  | 
| Van Bogaert's sclerosing leukoencephalitis | Is a | False | Leukoencephalopathy | Inferred relationship | Some |  | 
| Posterior reversible encephalopathy syndrome | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Hypomyelination and congenital cataract | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Hereditary diffuse leukoencephalopathy with spheroids (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Megalencephalic leukoencephalopathy with subcortical cysts | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Mitochondrial neurogastrointestinal encephalomyopathy syndrome (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Progressive cavitating leukoencephalopathy (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Leukoencephalopathy co-occurrent with bilateral anterior temporal lobe cysts (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Leukoencephalopathy with metaphyseal chondrodysplasia syndrome (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Cystic leukoencephalopathy without megalencephaly (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| White matter disorder caused by infection (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| White matter disorder caused by toxin (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| White matter disorder co-occurrent and due to cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Leukoencephalopathy, dystonia, motor neuropathy syndrome | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Leukoencephalopathy with brain stem and spinal cord involvement and high lactate syndrome (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| White matter disorder due to vascular abnormality | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| White matter disorder due to vitamin B12 deficiency | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Leukoencephalopathy, thalamus and brainstem anomalies, high lactate syndrome (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| CLCN2-related leukoencephalopathy | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Optic radiation disorder (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Traumatic hemorrhage of cerebral white matter (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Ectopic gray matter in centrum ovale | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Abscess of corpus callosum (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Internal capsule hemorrhage | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Corpus callosum syndrome | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| White matter disease (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| External capsule hemorrhage | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Aplasia of corpus callosum | Is a | False | Leukoencephalopathy | Inferred relationship | Some |  | 
| Malignant neoplasm of corpus callosum | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Congenital malformation of corpus callosum | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Atrophy of corpus callosum | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Leukoencephalopathy, palmoplantar keratoderma syndrome | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Autosomal recessive leukoencephalopathy, ischemic stroke, retinitis pigmentosa syndrome (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Collagen type IV alpha 1 chain related familial vascular leukoencephalopathy (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Retinal vasculopathy with cerebral leukoencephalopathy and systemic manifestations | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Autosomal recessive spastic ataxia with leukoencephalopathy (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Neuroaxonal leukodystrophy (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Periventricular leucomalacia | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Periventricular hemorrhagic venous infarct (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Vanishing white matter disease (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Median cleft of upper lip, corpus callosum lipoma, cutaneous polyp syndrome (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Pontine autosomal dominant microangiopathy with leukoencephalopathy (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Leucoencephalopathy with calcifications and cysts | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Leukoencephalopathy due to copper deficiency | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Cathepsin A-related arteriopathy, strokes, leucoencephalopathy | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Phospholipase A2 activating protein-associated neurodevelopmental disorder (disorder) | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Early-onset calcifying leucoencephalopathy, skeletal dysplasia | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| PYCR2-related microcephaly, progressive leucoencephalopathy | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Delayed post-hypoxic leukoencephalopathy | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  | 
| Perinatal periventricular hemorrhage | Is a | True | Leukoencephalopathy | Inferred relationship | Some |  |