A brain disease characterized by severe neonatal encephalopathy, developmental delay, and microcephaly that has_material_basis_in hemizygous mutation in the MECP2 gene on chromosome Xq28.
synonyms:
300673,
SNOMEDCT_US_2023_03_01:711487002,
MESH:C566878,
ORDO:209370,
NCI:C132293,
OMIM:300673,
neonatal severe encephalopathy due to MECP2 mutations,
UMLS_CUI:C1968556,
severe neonatal-onset encephalopathy with microcephaly
