raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2300

Isolated multiple intestinal atresia

Type
Morphological anomaly
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Antenatal, Neonatal
Status
active

Multiple intestinal atresia is a rare form of intestinal atresia characterized by the presence of numerous atresic segments in the small bowel (duodenum) or large bowel and leading to symptoms of intestinal obstruction: vomiting, abdominal bloating and inability to pass meconium in newborns.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enIsolated multiple intestinal atresia
frAtrésies multiples isolées de l'intestinPolyatrésie intestinale
deIsolierte multiple intestinale AtresiePolyatresie, intestinale
esAtresia intestinal múltiple aislada
itAtresia intestinale multipla isolata
nlGeïsoleerde multipele intestinale atresieGeïsoleerde meervoudige darmatresie
ptAtresia intestinal múltiplaSíndrome de poliatresia intestinal familiar
plIzolowana wieloodcinkowa atrezja jelitZespół rodzinnej wieloodcinkowej atrezji jelit · Wieloodcinkowa atrezja jelit
csMnohočetné střevní atrézieSyndrom familiární střevní polyatrézie
ukМножинна атрезія кишечникаСиндром сімейної кишкової поліатрезії
zh多发性肠闭锁家族性肠息肉综合征
trÇoklu bağırsak atreziAilesel bağırsak poliatrezi sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q41.9NTBTattributedvalidated
ICD-11LB15.1NTBTindexvalidated
MONDO0009465Evalidated
MeSHC562441Evalidated
UMLSC0220744Evalidated
GARD3013Evalidated
MedDRA10028210Evalidated

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

2 records
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyValidated29437734[PMID]_ORPHANET
Prevalence at birth1-9 / 100 0004.05 / 100 000WorldwideValue and classValidated29437734[PMID]_ORPHANET

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

3 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0100867Duodenal stenosis
HP:0002589Gastrointestinal atresia
Frequent (79-30%)
HP:0001561Polyhydramnios

Run the differential on the 2 obligate / very frequent terms

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Sources for this card