raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:79298

Diazoxide-resistant focal hyperinsulinism

Synonyms: Hyperinsulinemic hypoglycemia, diazoxide-resistant focal form

Type
Clinical group
Group
Group of disorders
Age of onset
All ages
Status
active

A form of congenital diazoxide-resistant hyperinsulinism characterized by recurrent episodes of profound hypoglycemia caused by an excessive/uncontrolled insulin secretion (inappropriate for the level of glycemia) due to a focal adenomatous hyperplasia of pancreas, that is unresponsive to medical treatment with diazoxide.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enDiazoxide-resistant focal hyperinsulinismHyperinsulinemic hypoglycemia, diazoxide-resistant focal form
frHyperinsulinisme focal résistant au diazoxideHypoglycémie hyperinsulinémique, forme focale résistante au diazoxide
deHyperinsulinismus, fokaler, Diazoxid-resistanterHyperinsulinämische Hypoglykämie, Diazoxid-resistente fokale Form
esHiperinsulinismo focal resistente al diazóxidoHipoglucemia hiperinsulinémica, forma focal resistente al diazóxido
itIperinsulinismo focale resistente al diazoxideIpoglicemia iperinsulinemica, forma focale resistente al diazoxide
nlDiazoxideresistent focaal hyperinsulinismeHyperinsulinemische hypoglycemie, diazoxideresistente focale vorm
ptHiperinsulinismo focal resistente ao diazóxido
plHiperinsulinizm ogniskowy oporny na diazoksydHipoglikemia hiperinsulinemiczna, forma ogniskowa oporna na diazoksyd
csDiazoxid-rezistentní fokální hyperinzulinismusHyperinzulinemická hypoglykémie, diazoxid-rezistentní fokální forma
ukДіазоксид-резистентний фокальний гіперінсулінізмГіперінсулінемічна гіпоглікемія, діазоксирезистентна фокальна форма
zh二氮嗪抵抗型局部高胰岛素血症高胰岛素血症性低血糖,二氮嗪抵抗型局部型
trDiazoksite dirençli fokal hiperinsülinizmHiperinsülinemik hipoglisemi, diazoksite dirençli fokal form

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
MONDO0019265Evalidated
MONDO19265Evalidated
UMLSC5680204Evalidated

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):

Children (2):

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—EuropeClass 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

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

7

Sources for this card