raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:79643

Autosomal recessive hyperinsulinism due to SUR1 deficiency

Synonyms: Autosomal recessive hyperinsulinemic hypoglycemia due to SUR1 deficiency

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive
Status
active

A rare, congenital, isolated hyperinsulinism disorder characterized by neonatal presentation of severe refractory hypoglycemia in the first two days of life, with limited response to medical management, sometimes requiring pancreatic resection. Newborns are often large for gestational age with mild to moderate hepatomegaly and diffuse form of hyperinsulinism due to SUR1 deficiency. Persistent hypoglycemia, hyperglycemia and type1 diabetes mellitus may develop later in life. Life-threatening hypoglycemic coma or status epilepticus have also been associated.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enAutosomal recessive hyperinsulinism due to SUR1 deficiencyAutosomal recessive hyperinsulinemic hypoglycemia due to SUR1 deficiency
frHyperinsulinisme autosomique récessif par déficit en SUR1Hypoglycémie hyperinsulinémique autosomique récessif par déficit en SUR1
deHyperinsulinismus durch SUR1-Mangel, autosomal-rezessiverHyperinsulinämische Hypoglykämie durch SUR1-Mangel
esHiperinsulinismo autosómico recesivo por deficiencia de SUR1Hipoglucemia hiperinsulinémica autosómica recesiva por deficiencia de SUR1
itIperinsulinismo autosomico recessivo da deficit di SUR1Ipoglicemia iperinsulinemica autosomica recessiva da deficit di SUR1
nlAutosomaal recessief hyperinsulinisme als gevolg van SUR1-deficiëntieAutosomaal recessieve hyperinsulinemische hypoglycemie als gevolg van SUR1-deficiëntie
ptHiperinsulinismo autossómico recessivo por deficiência de SUR1
plAutosomalny recesywny hiperinsulinizm z powodu niedoboru SUR1Autosomalna recesywna hipoglikemia hiperinsulinemiczna z powodu niedoboru SUR1
csAutozomálně recesivní hyperinzulinismus působený deficitem SUR1Autozomálně recesivní hyperinzulinemická hypoglykémie způsobená deficitem SUR1
ukАутосомно-рецесивний гіперінсулінізм внаслідок дефіциту SUR1Аутосомно-рецесивна гіперінсулінемічна гіпоглікемія внаслідок дефіциту SUR1
zhSUR1缺乏所致常染色体隐性高胰岛素血症SUR1缺乏所致常染色体隐性遗传性高胰岛素血症性低血糖症
trSUR1 eksikliğine bağlı otozomal resesif hiperinsülinizmSUR1 eksikliğine bağlı otozomal Çekinik hiperinsülinemik hipoglisemi

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM256450NTBTvalidated
ICD-10E16.1NTBTattributedvalidated
ICD-115A45NTBTattributedvalidated
MONDO0019333Evalidated
UMLSC5191077Evalidated

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
ABCC8Disease-causing germline mutation(s) inAssessedHGNC:59ENSG0000000607160050911p15.1ATP binding cassette subfamily C member 815562009[PMID]_25733449[PMID]
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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