raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:662473

Isolated duodenal duplication

Synonyms: Isolated duplication of the duodenum

Type
Clinical subtype
Group
Subtype of disorder
Inheritance
Not applicable
Status
active

Orphadata ships no English definition for this code.

1

Names in Orphadata languages

10 of 12 languages
LangNameSynonyms
enIsolated duodenal duplicationIsolated duplication of the duodenum
frDuplication duodénale isoléeDuplication du duodénum isolée
deDuodenalduplikation, isolierteIsolierte Duodenalverdoppelung
esDuplicación duodenal aisladaDuplicación aislada del duodeno
itDuplicazione del duodeno
nlGeïsoleerde duplicatie van duodenumDuplicatie van twaalfvingerige darm · Geïsoleerde duplicatuur van duodenum
ptDuplicação duodenal isolada
plIsolated duodenal duplication= en
csDuplikace duodena= en
ukПодвоєння дванадцятипалої кишки
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q43.4NTBTattributedvalidated
ICD-11LB14NTBTindexvalidated
UMLSC5925067Evalidated

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

0 direct

Orphanet records no gene directly on this code.

5

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