Term Name:	neurodevelopmental disorder with growth impairment, quadriparesis, and poor or absent speech
Synonyms:	NEDGQS
Definition:	An autosomal recessive intellectual developmental disorder characterized by global developmental delay, delayed walking or inability to walk, moderate to profoundly impaired intellectual development with poor or absent speech, and poor overall growth, often with microcephaly that has_material_basis_in homozygous mutation in the INPP4A gene gene on chromosome 2q11.
Ontology:	Human Disease [DOID:0070811]   ( DOID:0070811 )