raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:364

Glycogen storage disease due to glucose-6-phosphatase deficiency

Synonyms: G6P deficiency · GSD due to G6P deficiency · GSD type 1 · GSD type I · Glycogen storage disease due to G6P deficiency · Glycogen storage disease type 1 · Glycogen storage disease type I · Glycogenosis type 1 · Glycogenosis type I · Hepatorenal glycogenosis · Von Gierke disease

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Infancy, Neonatal
Status
active

A rare inherited metabolic disease (comprising two major subtypes: type Ia and Ib) characterized by poor tolerance to fasting, growth delay and hepatomegaly resulting from accumulation of glycogen and fat in the liver.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enGlycogen storage disease due to glucose-6-phosphatase deficiencyG6P deficiency · GSD due to G6P deficiency · GSD type 1 · GSD type I · Glycogen storage disease due to G6P deficiency · Glycogen storage disease type 1 · Glycogen storage disease type I · Glycogenosis type 1 · Glycogenosis type I · Hepatorenal glycogenosis · Von Gierke disease
frGlycogénose par déficit en glucose-6-phosphataseDéficit en G6P · GSD type 1 · GSD type I · Glycogénose hépato-rénale · Glycogénose type 1 · Glycogénose type I · Maladie de von Gierke
deGlykogenose Typ 1G6P-Mangel · GSD Typ 1 · GSD Typ I · GSD durch G6P-Mangel · Glukose-6-Phosphatase-Mangel · Glukose-6-Phosphatase-Translokase-Mangel · Glykogen-Speicherkrankheit Typ 1 · Glykogen-Speicherkrankheit Typ I · Glykogen-Speicherkrankheit durch Glukose-6-Phosphatase-Mangel · Glykogenose, hepatorenale · Von-Gierke-Krankheit
esEnfermedad por almacenamiento de glucógeno por deficiencia de glucosa-6-fosfatasaDeficiencia de G6P · Enfermedad de Von Gierke · Enfermedad de almacenamiento de glucógeno por deficiencia de G6P · Enfermedad de almacenamiento de glucógeno tipo 1 · Enfermedad de almacenamiento de glucógeno tipo I · GSD por deficiencia de G6P · GSD tipo 1 · GSD tipo I · Glucogenosis hepatorrenal · Glucogenosis tipo 1 · Glucogenosis tipo I
itMalattia da deposito di glicogeno da deficit di glucosio-6-fosfatasiDeficit di G6P · GSD da deficit di G6P · GSD, tipo 1 · Glicogenosi epatorenale · Glicogenosi, tipo 1 · Malattia da deposito di glicogeno da deficit di G6P · Malattia da deposito di glicogeno, tipo 1 · Malattia di von Gierke
nlGlycogeenstapelingsziekte door deficiëntie van glucose-6-fosfataseG6P-deficiëntie · GSD door G6P-deficiëntie · GSD door deficiëntie van glucose-6-fosfatase · GSD type 1 · GSD type I · Glycogeenstapelingsziekte door G6P-deficiëntie · Glycogeenstapelingsziekte type 1 · Glycogeenstapelingsziekte type I · Glycogenose door deficiëntie van glucose-6-fosfatase · Glycogenose type 1 · Glycogenose type I · Hepatorenale glycogenose · Ziekte van von Gierke
ptDoença de armazenamento de glicogénio devida a deficiência de glucose-6-fosfataseDoença de Von Gierke · Glicogenose hepatorrenal · Glicogenose por deficiência de glucose-6-fosfato translocase · Glicogenose tipo 1
plChoroba spichrzania glikogenu spowodowana niedoborem glukozo-6-fosfatazyChoroba spichrzania glikogenu spowodowana niedoborem G6P · Choroba spichrzania glikogenu typu 1 · Choroba Von Gierke · Glikogenoza typu 1 · Glikogenoza wątrobowo-nerkowa · GSD spowodowane niedoborem G6P · GSD typu 1 · Niedobór G6P
csGlykogenóza způsobená deficitem glukóza-6-fosfatázyDeficit G6P · GSD typ 1 · GSD typ I · Glykogenóza, typ 1 · Glykogenóza, typ I · Hepatorenální glykogenóza · Von Gierkova nemoc · GSD způsobená deficitem G6P · Glykogenóza způsobená deficitem G6P
ukХвороба накопичення глікогену, зумовлена дефіцитом глюкозо-6-фосфатазиДефіцит G6P · Хвороба накопичення глікогену внаслідок дефіциту G6P · Глікогенова хвороба 1-го типу · Глікогенова хвороба I типу · Глікогеноз типу 1 · Глікогеноз I типу · GSD внаслідок дефіциту G6P · GSD тип 1 · GSD тип I · Гепаторенальний глікогеноз · Хвороба фон Гірке
zh葡萄糖-6-磷酸酶缺乏所致肝糖原贮积症葡萄糖-6-磷酸酶缺乏所致肝糖原贮积症
trGlikoz-6-fosfataz eksikliğine bağlı glikojen depo hastalığıGSD tip 1 · GSD tip I · G6P eksikliği · Von Gierke hastalığı · Glikojenoz tip 1 · Glikojenoz tip I · Hepatorenal glikojenoz · G6P eksikliğine bağlı GSD · Glikojen depo hastalığı tip 1 · Glikojen depo hastalığı tip I · G6P eksikliğine bağlı glikojen depo hastalığı

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM232200BTNTvalidated
OMIM232220BTNTvalidated
OMIM232240BTNTvalidated
ICD-10E74.0NTBTinclusionvalidated
ICD-115C51.3NTBTindexvalidated
MONDO0002413Evalidated
MeSHD005953Evalidated
UMLSC0017920Evalidated
MedDRA10018464Evalidated

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 (4):

Children (2):

4

Genes

0 direct · 2 via subtypes

Orphanet records no gene directly on this code.

Recorded by Orphanet on subtypes of this disorder:

GeneSubtypeAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
G6PC1ORPHA:79258Glycogen storage disease due to glucose-6-phosphatase deficiency type IaDisease-causing germline mutation(s) inAssessedHGNC:4056ENSG0000013148261374217q21.31glucose-6-phosphatase catalytic subunit 1
SLC37A4ORPHA:79259Glycogen storage disease due to glucose-6-phosphatase deficiency type IbDisease-causing germline mutation(s) inAssessedHGNC:4061ENSG0000013770060267111q23.3solute carrier family 37 member 4
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET
Prevalence at birth1-9 / 100 0001 / 100 000WorldwideValue and classValidated21599942[PMID]_[EXPERT]

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

11 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0100543Cognitive impairment
HP:0000293Full cheeks
HP:0003077Hyperlipidemia
HP:0002149Hyperuricemia
HP:0001943Hypoglycemia
HP:0001252Hypotonia
HP:0002719Recurrent infections
HP:0002205Recurrent respiratory infections
HP:0001250Seizure
HP:0004322Short stature
Occasional (29-5%)
HP:0000991Xanthomatosis

Run the differential on the 10 obligate / very frequent terms

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Sources for this card