raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:284426

Glycogen storage disease due to lactate dehydrogenase M-subunit deficiency

Synonyms: GSD due to lactate dehydrogenase M-subunit deficiency · Glycogenosis due to lactate dehydrogenase M-subunit deficiency · LDH-M subunit deficiency · Lactate dehydrogenase A deficiency

Type
Clinical subtype
Group
Subtype of disorder
Inheritance
Autosomal recessive
Age of onset
Childhood
Status
active

A rare glycogen storage disease characterized by easy fatigue, exertional myalgia, painful muscle stiffness, and cramps, with or without myoglobinuria. Pustular psoriasis-like eruptions with antecedent annular scaly plaques may be observed in some patients. In affected women, pregnancy may be complicated by abdominal pain and dystocia.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enGlycogen storage disease due to lactate dehydrogenase M-subunit deficiencyGSD due to lactate dehydrogenase M-subunit deficiency · Glycogenosis due to lactate dehydrogenase M-subunit deficiency · LDH-M subunit deficiency · Lactate dehydrogenase A deficiency
frGlycogénose par déficit en sous-unité M de la lactate déshydrogénaseDéficit en LDH-M · Déficit en lactate déshydrogénase A · GSD par déficit en sous-unité M de la lactate déshydrogénase
deGlykogenose durch Laktat-Dehydrogenase M-Untereinheit-MangelGSD Typ 11 · Glykogen-Speicherkrankheit Typ 11 · Glykogen-Speicherkrankheit durch Laktat-Dehydrogenase M-Untereinheit-Mangel · Glykogenose Typ 11 · LDH-M-Untereinheit-Mangel · Laktat-Dehydrogenase A-Mangel
esEnfermedad de almacenamiento por glucógeno por deficiencia de la subunidad M de la lactato deshidrogenasaDeficiencia de la subunidad M-LDH · Deficiencia de lactato deshidrogenasa A · GSD por deficiencia de la subunidad M de la lactato deshidrogenasa · Glucogenosis por deficiencia de la subunidad M de la lactato deshidrogenasa
itMalattia da deposito di glicogeno dovuta a deficit della subunità M della lattato deidrogenasiDeficit della lattato deidrogenasi A · Deficit della subunità M-LDH · GSD da deficit della subunità M della lattato deidrogenasi · Glicogenosi da deficit della subunità M della lattato deidrogenasi
nlGlycogeenstapelingsziekte door deficiëntie van lactaatdehydrogenase M-subeenheidDeficiëntie van LDH-M-subeenheid · GSD door deficiëntie van lactaatdehydrogenase M-subeenheid · Glycogenose door deficiëntie van lactaatdehydrogenase M-subeenheid · Lactaatdehydrogenase A-deficiëntie
ptDoença de armazenamento de glicogénio por deficiência de subunidade M da lactato desidrogenaseDeficiência de lactato desidrogenase A · Deficiência de subunidade LDH-M · GSD por deficiência de subnidade M da lactato desidrogenase · Glicogenose por deficiência de subunidade M da lactato desidrogenase
plChoroba spichrzania glikogenu z powodu niedoboru podjednostki M dehydrogenazy mleczanowejChoroba spichrzania glikogenu typu 11 · Glikogenoza typu 11 · Glikogenoza z powodu niedoboru podjednostki M dehydrogenazy mleczanowej · GSD typu 11 · GSD z powodu niedoboru podjednostki M dehydrogenazy mleczanowej · Niedobór dehydrogenazy mleczanowej A · Niedobór podjednostki LDH-M
csGlykogenóza způsobená deficitem M-podjednotky laktátdehydrogenázyGSD, typ 11 · Glykogenóza · Glykogenóza, typ XI · Deficit M-podjednotky LDH · Deficit laktátdehydrogenázy A · GSD způsobená deficitem M-podjednotky laktátdehydrogenázy
ukХвороба накопичення глікогену внаслідок дефіциту М-субодиниці лактатдегідрогеназиГлікогеноз внаслідок дефіциту М-субодиниці лактатдегідрогенази · ГСД внаслідок дефіциту М-субодиниці лактатдегідрогенази · Дефіцит лактатдегідрогенази А · Дефіцит субодиниці ЛДГ-М
zh乳酸脱氢酶M亚单位缺乏所致糖原贮存病乳酸脱氢酶M亚基缺陷所致GSD
trLaktat dehidrojenaz M-alt birim eksikliğine bağlı glikojen depo hastalığıLaktat dehidrojenaz M-alt birim eksikliğine bağlı glikojenoz · GSD tip 11 · Glikojenoz tip 11 · LDH-M alt birimi eksikliği · Glikojen depo hastalığı tip 11 · Laktat dehidrojenaz A eksikliği · Laktat dehidrojenaz M-alt birim eksikliğine bağlı GSD

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM612933Evalidated
ICD-10E74.0NTBTattributedvalidated
ICD-115C51.3NTBTattributedvalidated
MONDO0013047Evalidated
MeSHC538133Evalidated
UMLSC2931743Evalidated
GARD3160Evalidated

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 (2):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
LDHADisease-causing germline mutation(s) inAssessedHGNC:6535ENSG0000013433315000011p15.1lactate dehydrogenase A
5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET

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

23 annotations · validated 2021-06-16
HPOTerm (as annotated by Orphanet)Diagnostic
Frequent (79-30%)
HP:0001787Abnormal delivery
HP:0025528Annular cutaneous lesion
HP:0003388Easy fatigability
HP:0008331Elevated creatine kinase after exercise
HP:0025474Erythematous plaque
HP:0003738Exercise-induced myalgia
HP:0008305Exercise-induced myoglobinuria
HP:0009045Exercise-induced rhabdomyolysis
HP:0025526Psoriasiform lesion
HP:0200039Pustule
HP:0011356Regional abnormality of skin
HP:0040189Scaling skin
Occasional (29-5%)
HP:0045040Abnormal lactate dehydrogenase activity
HP:0001919Acute kidney injury
HP:0012622Chronic kidney disease
HP:0002910Elevated circulating hepatic transaminase concentration
HP:0002046Heat intolerance
HP:0003072Hypercalcemia
HP:0007432Intermittent generalized erythematous papular rash
HP:0001036Parakeratosis
HP:0031236Predominantly dermal neutrophilic infiltrate
HP:0031190Superficial dermal perivascular inflammatory infiltrate
Very rare (<4-1%)
HP:0000989Pruritus

Annotation source: 25640002[PMID]_27450766[PMID]_2620460[PMID]_7603529[PMID]

7

Sources for this card