FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term megalencephalic leukoencephalopathy with subcortical cysts 2B ID (Ontology) DOID:0080317 (Human Disease)
Definition 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 the HEPACAM gene on chromosome 11q24.
Also Known As "megalencephalic leukoencephalopathy with subcortical cysts 2B, remitting, with or without mental retardation"
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autosomal genetic disease
 |__autosomal dominant disease__________________________________
leukodystrophy                                                  |
 |__megalencephalic leukoencephalopathy with subcortical cysts__|
                                                                megalencephalic leukoencephalopathy with subcortical cysts 2B
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Is a autosomal dominant disease
megalencephalic leukoencephalopathy with subcortical cysts
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Synonyms
  • "megalencephalic leukoencephalopathy with subcortical cysts 2B, remitting, with or without mental retardation" EXACT
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MIM:613926