Orphanet Rare Disease Ontology

Last uploaded: July 3, 2024
Preferred Name

Intermittent maple syrup urine disease
Synonyms

Intermittent BCKD deficiency

Intermittent MSUD

Intermittent branched-chain alpha-ketoacid dehydrogenase deficiency

Definitions

Intermittent maple syrup urine disease (intermittent MSUD) is a mild form of MSUD (see this term) where patients (when well) are asymptomatic with normal levels of branched-chain amino acids (BCAAs) but with catabolic stress are at risk of acute decompensation with ketoacidosis, which can lead to cerebral edema and coma if untreated.

ID

http://www.orpha.net/ORDO/Orphanet_268173

alternative_term

Intermittent BCKD deficiency

Intermittent MSUD

Intermittent branched-chain alpha-ketoacid dehydrogenase deficiency

definition

Intermittent maple syrup urine disease (intermittent MSUD) is a mild form of MSUD (see this term) where patients (when well) are asymptomatic with normal levels of branched-chain amino acids (BCAAs) but with catabolic stress are at risk of acute decompensation with ketoacidosis, which can lead to cerebral edema and coma if untreated.

definition_citation

Orphanet

expertlink

https://www.orpha.net/consor/cgi-bin/OC_Exp.php?Lng=en&Expert=268173

has_age_of_onset

Childhood

Infancy

Neonatal

has_inheritance

Autosomal recessive

hasDbXref

ICD-10:E71.0

UMLS:C0268569

OMIM:248600

ICD-11:5C50.D0

label

Intermittent maple syrup urine disease

notation

ORPHA:268173

Clinical subtype

part_of

http://www.orpha.net/ORDO/Orphanet_511

prefixIRI

ORDO:Orphanet_268173

prefLabel

Intermittent maple syrup urine disease

present_in

Europe AND has_point_prevalence_range : Unknown

Worldwide AND has_birth_prevalence_range : Unknown

treeView

http://www.orpha.net/ORDO/Orphanet_511

subClassOf

http://www.orpha.net/ORDO/Orphanet_557494

Delete Subject Author Type Created
No notes to display