proliferative vasculopathy and hydranencephaly-hydrocephaly syndrome
Definition
A syndrome characterized by hydranencephaly, glomeruloid vasculopathy of the central nervous system and retinal vessels, diffuse clastic ischemic lesions of the brain stem, basal ganglia, and spinal cord with calcifications, and fetal akinesia with arthrogryposis that has_material_basis_in homozygous or compound heterozygous mutation in the FLVCR2 gene on chromosome 14q24.3.