Catalog

Hartnup syndrome

No MMS code

Link to WHO Definition

Hartnup syndrome – http://id.who.int/icd/entity/871897464

Hartnup syndrome is a rare metabolic disorder belonging to the neutral aminoacidurias and characterised by abnormal renal and gastrointestinal transport of neutral amino acids (tryptophan, alanine, asparagine, glutamine, histidine, isoleucine, leucine, phenylalanine, serine, threonine, tyrosine and valine). It can be asymptomatic or present with skin photosensitivity, neurological or psychiatric symptoms.