raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:1203

Duodenal atresia

Type
Morphological anomaly
Group
Disorder
Inheritance
Unknown
Age of onset
Antenatal, Childhood, Infancy, Neonatal
Status
active

A rare, non-syndromic intestinal malformation characterized by a complete but short segment obliteration of the duodenal lumen.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enDuodenal atresia
frAtrésie du duodénumAtrésie duodénale
deDuodenalatresie
esAtresia duodenal
itAtresia duodenale
nlDuodenumatresie
ptAtresia duodenal
plAtrezja dwunastnicy
csAtrézie duodena
ukАтрезія дванадцятипалої кишки
zh十二指肠闭锁
trDuodenal atrezi

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM223400Evalidated
ICD-10Q41.0NTBTinclusionvalidated
ICD-11LB14NTBTindexvalidated
MONDO0009126Evalidated
MeSHC535720Evalidated
UMLSC0266174Evalidated
GARD54Evalidated
MedDRA10013812Evalidated

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

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

28 records
TypeClassValueAreaQualificationValidationSource
Prevalence at birth1-9 / 100 0009 / 100 000EuropeValue and classValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Point prevalence1-9 / 100 0009 / 100 000EuropeValue and classValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Prevalence at birth1-9 / 100 0009 / 100 000BelgiumValue and classValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Point prevalence1-9 / 100 000—BelgiumClass onlyValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Prevalence at birth1-9 / 100 0004 / 100 000SpainValue and classValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Point prevalence1-9 / 100 000—SpainClass onlyValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Prevalence at birth1-9 / 100 0006 / 100 000IrelandValue and classValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Point prevalence1-9 / 100 000—IrelandClass onlyValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Prevalence at birth1-9 / 100 0007 / 100 000ItalyValue and classValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Point prevalence1-9 / 100 000—ItalyClass onlyValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Prevalence at birth1-5 / 10 00011 / 100 000United KingdomValue and classValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Point prevalence1-5 / 10 000—United KingdomClass onlyValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Prevalence at birth1-9 / 100 0005 / 100 000MaltaValue and classValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Point prevalence1-9 / 100 000—MaltaClass onlyValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Prevalence at birth1-9 / 100 0009 / 100 000DenmarkValue and classValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Point prevalence1-9 / 100 000—DenmarkClass onlyValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Prevalence at birth1-5 / 10 00011 / 100 000FranceValue and classValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Point prevalence1-5 / 10 000—FranceClass onlyValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Prevalence at birth1-9 / 100 0007 / 100 000ReunionValue and classValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Point prevalence1-9 / 100 000—ReunionClass onlyValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Prevalence at birth1-9 / 100 0003 / 100 000PortugalValue and classValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Point prevalence1-9 / 100 000—PortugalClass onlyValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Prevalence at birth1-9 / 100 0009 / 100 000GermanyValue and classValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Point prevalence1-9 / 100 000—GermanyClass onlyValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Prevalence at birth1-9 / 100 0005 / 100 000AustriaValue and classValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Point prevalence1-9 / 100 000—AustriaClass onlyValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Prevalence at birth1-9 / 100 0003 / 100 000SwitzerlandValue and classValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]
Point prevalence1-9 / 100 000—SwitzerlandClass onlyValidated22933095[PMID]_EUROCAT European surveillance of congenital anomalies[OTHER]

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

16 annotations · validated 2024-06-24
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0002247Duodenal atresia
HP:0001561Polyhydramnios
Frequent (79-30%)
HP:0001622Premature birth
HP:0025656Prenatal double bubble sign
HP:0002013Vomiting
Occasional (29-5%)
HP:0003270Abdominal distention
HP:0001732Abnormality of the pancreas
HP:0004414Abnormality of the pulmonary artery
HP:0001734Annular pancreas
HP:0034754Bilious emesis
HP:0001944Dehydration
HP:0001508Failure to thrive
HP:0004909Hypokalemic hypochloremic metabolic alkalosis
HP:0030145Lack of bowel sounds
HP:0002587Projectile vomiting
HP:0001824Weight loss

Run the differential on the 2 obligate / very frequent terms

Annotation source: 15185215[PMID]_29261981[PMID]

7

Sources for this card