| Inbound Relationships | 
Type | 
Active | 
Source | 
Characteristic | 
Refinability | 
Group | 
| Congenital hypoplasia of inner granular layer of cerebellum | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Congenital pontocerebellar hypoplasia | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Granular cell hypoplasia (disorder) | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Lissencephaly co-occurrent with congenital cerebellar hypoplasia (disorder) | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Congenital cerebellar hypoplasia co-occurrent with tapetoretinal degeneration (disorder) | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| X-linked intellectual disability with cerebellar hypoplasia syndrome (disorder) | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Porencephaly, cerebellar hypoplasia, internal malformations syndrome (disorder) | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Microcephalus, cerebellar hypoplasia, cardiac conduction defect syndrome | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Isolated cerebellar vermis hypoplasia | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| X-linked cerebral, cerebellar, coloboma syndrome (disorder) | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Partial corpus callosum agenesis, cerebellar vermis hypoplasia with posterior fossa cysts syndrome | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Dandy-Walker syndrome | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Intellectual disability, coarse face, macrocephaly, cerebellar hypotrophy syndrome | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Congenital muscular dystrophy with cerebellar involvement | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| White matter hypoplasia, corpus callosum agenesis, intellectual disability syndrome | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Endosteal hyperostoses with cerebellar hypoplasia | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Congenital cerebellar ataxia due to RNA, U12 small nuclear mutation (disorder) | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Severe intellectual disability, agenesis of corpus callosum, facial dysmorphism, cerebellar ataxia syndrome (disorder) | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| X-linked intellectual disability, cerebellar hypoplasia, spondyloepiphyseal dysplasia syndrome | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Lethal brain and heart developmental defects syndrome (disorder) | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  | 
| Cerebellar-facial-dental syndrome (disorder) | 
Is a | 
True | 
Congenital cerebellar hypoplasia | 
Inferred relationship | 
Some | 
  |