raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:79259

Glycogen storage disease due to glucose-6-phosphatase deficiency type Ib

Synonyms: G6P deficiency type Ib · G6P translocase deficiency · G6PT deficiency · GSD due to G6P deficiency type 1b · GSD due to G6P deficiency type Ib · GSD due to G6PT deficiency · GSD type 1 non a · GSD type 1b · GSD type Ib · GSDIb · Glycogen storage disease due to G6P deficiency type Ib · Glycogen storage disease type 1b · Glycogen storage disease type Ib · Glycogenosis due to glucose-6-phosphatase deficiency type 1b · Glycogenosis due to glucose-6-phosphatase transport defect type Ib · Glycogenosis type 1b · Glycogenosis type Ib

Type
Clinical subtype
Group
Subtype of disorder
Inheritance
Autosomal recessive
Age of onset
Infancy, Neonatal
Status
active

This disease is described under Glycogen storage disease due to glucose-6-phosphatase deficiency

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enGlycogen storage disease due to glucose-6-phosphatase deficiency type IbG6P deficiency type Ib · G6P translocase deficiency · G6PT deficiency · GSD due to G6P deficiency type 1b · GSD due to G6P deficiency type Ib · GSD due to G6PT deficiency · GSD type 1 non a · GSD type 1b · GSD type Ib · GSDIb · Glycogen storage disease due to G6P deficiency type Ib · Glycogen storage disease type 1b · Glycogen storage disease type Ib · Glycogenosis due to glucose-6-phosphatase deficiency type 1b · Glycogenosis due to glucose-6-phosphatase transport defect type Ib · Glycogenosis type 1b · Glycogenosis type Ib
frGlycogénose par déficit en glucose-6-phosphatase de type IbDéficit en G6P translocase · Déficit en G6P type Ib · Déficit en G6PT type Ib · GSD type 1b · GSDIb · Glycogénose par défaut de transport du glucose-6-phosphatase type 1b · Glycogénose type 1 non a · Glycogénose type 1b · Glycogénose type Ib
deGlykogenose Typ 1bG6P-Mangel Typ 1b · G6P-Translokase-Mangel · G6PT-Mangel · GSD Typ 1 (nicht a) · GSD Typ 1b · GSD Typ Ib · GSD durch G6P-Mangel Typ Ib · Glykogen-Speicherkrankheit Typ 1b · Glykogen-Speicherkrankheit Typ Ib · Glykogenose Typ Ib · Glykogenose durch Glukose-6-Phosphatase-Mangel Typ 1b · Glykogenose durch Glukose-6-Phosphatase-Transporterdefekt Typ Ib
esEnfermedad por almacenamiento de glucógeno por deficiencia de glucosa-6-fosfatasa tipo IbDeficiencia de G6P tipo Ib · Deficiencia de G6P translocasa · Deficiencia de G6PT · Enfermedad de almacenamiento de glucógeno por deficiencia de G6P tipo Ib · Enfermedad de almacenamiento de glucógeno tipo 1b · Enfermedad de almacenamiento de glucógeno tipo Ib · GSD por deficiencia de G6P tipo 1b · GSD por deficiencia de G6P tipo Ib · GSD por deficiencia de G6PT · GSD tipo 1 no a · GSD tipo 1b · GSD tipo Ib · GSDIb · Glucogenosis por deficiencia de glucosa-6-fosfatasa tipo 1b · Glucogenosis por un defecto en el transporte de la glucosa-6-fosfatasa tipo Ib · Glucogenosis tipo 1b · Glucogenosis tipo Ib
itMalattia da deposito di glicogeno dovuta a deficit di glucosio-6-fosfatasi, tipo bDeficit di G6P traslocasi · Deficit di G6P, tipo b · Deficit di G6PT · GSD da deficit di G6P, tipo b · GSD da deficit di G6PT · GSD da deficit diG6PT · GSD, tipo 1 non-a · GSD, tipo 1b · GSDIb · Glicogenosi Ib · Glicogenosi da deficit di glucosio-6-fosfatasi, tipo b · Glicogenosi da difetto del trasporto di glucosio-6-fosfatasi · Glicogenosi, tipo Ib · Malattia da deposito di glicogeno dovuta a deficit di G6P, tipo b · Malattia da deposito di glicogeno, tipo 1b
nlGlycogeenstapelingsziekte door deficiëntie van glucose-6-fosfatase type 1bGlycogenose door deficiëntie van glucose-6-fosfatase type Ib · Glycogenose door transportdefect van glucose-6-fosfatase type Ib · Glycogenose type 1b · Glycogenose type Ib · Deficiëntie van G6P-translocase · G6P-deficiëntie type Ib · G6PT-deficiëntie · GSD door G6P-deficiëntie type Ib · GSD door G6PT-deficiëntie · GSD type 1 niet-a · GSD type 1b · GSD type Ib · GSD-1b · GSDIb · Glycogeenstapelingsziekte door G6P-deficiëntie type Ib · Glycogeenstapelingsziekte door deficiëntie van glucose-6-fosfatase type Ib · Glycogeenstapelingsziekte type 1b · Glycogeenstapelingsziekte type Ib · Glycogenose door deficiëntie van glucose-6-fosfatase type 1b
ptDoença de armazenamento de glicogénio por deficiência de glucose-6-fosfatase tipo 1B
plChoroba spichrzania glikogenu typu wywołana niedoborem glukozo-6-fosfatazy typu 1bChoroba spichrzania glikogenu typu 1b · Choroba spichrzania glikogenu z powodu niedoboru G6P typu b · Glikogenoza typu Ib · Glikogenoza z powodu defektu transportera glukozo-6-fosfatazy · Glikogenoza z powodu niedoboru glukozo-6-fosfatazy typu b · GSD typu 1 nie a · GSD typu 1b · GSD z powodu niedoboru G6P typu b · GSD z powodu niedoboru G6PT · GSDIb · Niedobór G6P typu b · Niedobór G6PT · Niedobór translokazy G6P
csGlykogenóza způsobená deficitem glukóza-6-fosfatázy, typ IbDeficit G6P, typ Ib · Deficit G6P translokázy · Deficit G6PT · GSD typ 1 non-a · GSD typ 1b · GSD typ Ib · GSDIb · Glykogenóza, typ 1b · Glykogenóza, typ Ib · GSD způsobená deficitem G6P, typ Ib · GSD způsobená deficitem G6PT · Glykogenóza způsobená deficitem G6P, typ Ib · Glykogenóza způsobená deficitem glukóza-6-fosfatázy, typ 1b · Glykogenóza způsobená poruchou transportu glukóza-6-fosfatázy, typ Ib
ukДефіцит глікогену внаслідок дефіциту глюкозо-6-фосфатази, тип IbДефіцит G6P, тип Ib · Дефіцит транслокази G6P · Дефіцит G6PT · Дефіцит глікогену внаслідок дефіциту G6P, тип Ib · Глікогенова хвороба накопичення, тип 1b · Хвороба накопичення глікогену типу Ib · Глікогеноз внаслідок дефіциту глюкозо-6-фосфатази типу 1b · Глікогеноз внаслідок дефекту транспорту глюкозо-6-фосфатази типу Ib · Глікогеноз типу 1b · Глікогеноз типу Ib · GSD внаслідок дефіциту G6P, тип 1b · GSD внаслідок дефіциту G6P, тип Ib · GSD через дефіцит G6PT · GSD тип 1 non a · GSD тип 1b · GSD тип Ib · GSDIb
zh葡糖-6-磷酸酶缺乏所致糖原贮积症1b型葡糖-6-磷酸酶缺乏所致糖原病1b型
trGlukoz-6-fosfataz eksikliği tip Ib'ye bağlı glikojen depo hastalığıGlikoz-6-fosfataz taşıma defekti tip Ib'ye ​​bağlı glikojenoz · GSDIb · GSD tipi 1b · GSD türü Ib · G6PT eksikliği · GSD tip 1 non a · Glikojenoz tip 1b · Glikojenoz tip Ib · G6P eksikliği tipi Ib · G6P translocase eksikliği · G6PT eksikliği nedeniyle GSD · Glikojen depo hastalığı tip 1b · Glikojen depo hastalığı tip Ib · G6P eksikliği tip 1b nedeniyle GSD · G6P eksikliği tip Ib'ye ​​bağlı GSD · G6P eksikliği tip Ib'ye ​​bağlı glikojen depo hastalığı · Glikoz-6-fosfataz eksikliği tip 1b'ye bağlı glikojenoz

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM232220Evalidated
OMIM232240BTNTvalidated
ICD-10E74.0NTBTattributedvalidated
ICD-115C51.3NTBTattributedvalidated
MONDO0009288Evalidated
MeSHC562594Evalidated
UMLSC0268146Evalidated
GARD2515Evalidated

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 (3):

No children.

Codes that Orphanet moved or referred to this one:

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
SLC37A4Disease-causing germline mutation(s) inAssessedHGNC:4061ENSG0000013770060267111q23.3solute carrier family 37 member 4
5

Prevalence and incidence

4 records
TypeClassValueAreaQualificationValidationSource
Cases/families150 casesWorldwideCase(s)Validated23351985[PMID]
Point prevalenceUnknown—WorldwideClass onlyValidatedORPHANET
Prevalence at birth1-9 / 100 0008 / 100 000Specific populationValue and classValidated33239050[PMID]
Prevalence at birth1-9 / 100 0004.1 / 100 000IsraelValue and classValidated33239050[PMID]

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

61 annotations · validated 2021-02-03
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0012379Abnormal enzyme/coenzyme activity
HP:0001510Growth delay
HP:0002240Hepatomegaly
HP:0003124Hypercholesterolemia
HP:0003077Hyperlipidemia
HP:0002155Hypertriglyceridemia
HP:0002149Hyperuricemia
HP:0001943Hypoglycemia
HP:0006568Increased hepatic glycogen content
HP:0003128Lactic acidosis
HP:0001538Protuberant abdomen
HP:0004322Short stature
Frequent (79-30%)
HP:0010974Abnormal myeloid leukocyte morphology
HP:0410252Chronic neutropenia
HP:0000105Enlarged kidney
HP:0001508Failure to thrive
HP:0000293Full cheeks
HP:0001263Global developmental delay
HP:0001397Hepatic steatosis
HP:0000858Irregular menstruation
HP:0100512Low levels of vitamin D
HP:0001270Motor delay
HP:0000939Osteoporosis
HP:0001733Pancreatitis
HP:0000147Polycystic ovaries
HP:0002718Recurrent bacterial infections
HP:0000311Round face
HP:0100646Thyroiditis
HP:0100279Ulcerative colitis
Occasional (29-5%)
HP:0001892Abnormal bleeding
HP:0012146Abnormality of von Willebrand factor
HP:0001903Anemia
HP:0000978Bruising susceptibility
HP:0000670Carious teeth
HP:0100543Cognitive impairment
HP:0000696Delayed eruption of permanent teeth
HP:0000823Delayed puberty
HP:0002014Diarrhea
HP:0004387Enterocolitis
HP:0000421Epistaxis
HP:0000230Gingivitis
HP:0012028Hepatocellular adenoma
HP:0000822Hypertension
HP:0002173Hypoglycemic seizures
HP:0000821Hypothyroidism
HP:0002659Increased susceptibility to fractures
HP:0002037Inflammation of the large intestine
HP:0000132Menorrhagia
HP:0000121Nephrocalcinosis
HP:0000787Nephrolithiasis
HP:0000155Oral ulcer
HP:0000938Osteopenia
HP:0000704Periodontitis
HP:0011890Prolonged bleeding following procedure
HP:0000093Proteinuria
HP:0030950Pulmonary venous hypertension
HP:0005576Tubulointerstitial fibrosis
HP:0001114Xanthelasma
Very rare (<4-1%)
HP:0001997Gout
HP:0001402Hepatocellular carcinoma
HP:0003774Stage 5 chronic kidney disease

Run the differential on the 12 obligate / very frequent terms

Annotation source: 30480935[PMID]_31705665[PMID]_20301489[PMID]

7

Sources for this card