megalencephalic leukoencephalopathy with subcortical cysts 2B, remitting, with or without mental retardation
obo:hasOBONamespace
disease_ontology
n2:IAO_0000115
A megalencephalic leukoencephalopathy with subcortical cysts characterized by infantile-onset macrocephaly and mildly delayed motor development associated with white matter abnormalities that improve with age, and sometimes mental retardation that has_material_basis_in heterozygous mutation in HEPACAM on chromosome 11q24.