ICD-11 definition : Zellweger syndrome is a rare peroxisomal metabolic-dysplasia disorder characterized
by dysmorphic craniofacial features, profound hypotonia, seizures, and liver and renal
dysfunction.;
ICD-11 synonym : Zellweger spectrum disorder, severe form; Cerebrohepatorenal syndrome;
Zellweger syndrome is a rare peroxisomal metabolic-dysplasia disorder characterized
by dysmorphic craniofacial features, profound hypotonia, seizures, and liver and renal
dysfunction.