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Up to: Pontocerebellar hypoplasia
Pontocerebellar hypoplasia type 5
Pontocerebellar hypoplasia type 5 (PCH5) is a very rare severe form of PCH with prenatal onset and characterized by fetal onset of clonus or seizures-like activity persisting in infancy and microencephaly leading to early postnatal death. There is significant overlap both in phenotype and in genotype between pontocerebellar hypoplasia types 4 and 5.
This condition has no sub-types.