raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:284411

Glycerol kinase deficiency, juvenile form

Type
Clinical subtype
Group
Subtype of disorder
Inheritance
X-linked recessive
Age of onset
Adolescent, Childhood
Status
active

Juvenile glycerol kinase deficiency (GKD) is an uncommon form of GKD characterized by Reye-like clinical manifestations including episodic vomiting, acidemia, and disorders of consciousness.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enGlycerol kinase deficiency, juvenile form
frDéficit en glycérol kinase, forme juvénile
deGlycerol-Kinase-Mangel, juveniler
esDeficiencia de glicerol quinasa juvenil
itDeficit giovanile di glicerolo chinasi
nlGlycerolkinasedeficiëntie, juveniele vorm
ptDeficiência de glicerol cinase, forma juvenil
plNiedobór kinazy glicerolu, postać młodzieńcza
csDeficit glycerolkinázy, juvenilní forma
ukДефіцит гліцеролкінази, ювенільна форма
zh幼年型甘油激酶缺乏症
trGliserol kinaz eksikliği, jüvenil formu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM307030NTBTvalidated
ICD-10E74.8NTBTattributedvalidated
ICD-115C51.1NTBTattributedvalidated
MONDO0017295Evalidated
UMLSC5681029Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
GKDisease-causing germline mutation(s) inAssessedHGNC:4289ENSG00000198814300474Xp21.2glycerol kinase8651297[PMID]
5

Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card