ICD-11 definition : Pyruvate dehydrogenase deficiency (PDHD) is a rare neurometabolic disorder characterized
by a wide range of clinical signs with metabolic and neurological components of varying
severity. Manifestations range from often fatal, severe, neonatal to later-onset neurological
disorders.;
Pyruvate dehydrogenase deficiency (PDHD) is a rare neurometabolic disorder characterized
by a wide range of clinical signs with metabolic and neurological components of varying
severity. Manifestations range from often fatal, severe, neonatal to later-onset neurological
disorders.