Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Lissencephaly | Is a | True | Disorder of neuronal migration and differentiation | Inferred relationship | Some | |
| Neuronal heterotopia (disorder) | Is a | True | Disorder of neuronal migration and differentiation | Inferred relationship | Some | |
| Cortical dysplasia | Is a | True | Disorder of neuronal migration and differentiation | Inferred relationship | Some | |
| Early secondary malformation of the central nervous system | Is a | False | Disorder of neuronal migration and differentiation | Inferred relationship | Some | |
| Macrogyria | Is a | True | Disorder of neuronal migration and differentiation | Inferred relationship | Some | |
| Microgyria | Is a | True | Disorder of neuronal migration and differentiation | Inferred relationship | Some | |
| Galloway Mowat syndrome (disorder) | Is a | True | Disorder of neuronal migration and differentiation | Inferred relationship | Some | |
| Schizencephaly | Is a | True | Disorder of neuronal migration and differentiation | Inferred relationship | Some | |
| Colpocephaly | Is a | True | Disorder of neuronal migration and differentiation | Inferred relationship | Some | |
| Hydranencephaly | Is a | True | Disorder of neuronal migration and differentiation | Inferred relationship | Some | |
| Polymicrogyria due to TUBB2B mutation | Is a | True | Disorder of neuronal migration and differentiation | Inferred relationship | Some |
This concept is not in any reference sets