raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:100048

Isolated tubular duplication of the esophagus

Type
Morphological anomaly
Group
Disorder
Status
active

A rare, non-syndromic, congenital esophageal malformation characterized by a second structure with individual lumen and stratified squamous mucosa and muscularis mucosa lying within or adjacent to the true esophagus causing dysphagia, nausea, vomiting, retrosternal pain and respiratory problems (stridor and recurrent pneumonia) and usually presenting in childhood.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enIsolated tubular duplication of the esophagus
frDuplication tubulaire de l'oesophage isolée
deIsolierte tubuläre Ösophagus-Duplikation
esDuplicación tubular aislada del esófago
itDuplicazione tubulare dell'esofago
nlGeïsoleerde tubulaire duplicatie van oesofagus
ptDuplicação tubular do esófago isolado
plTubularne zdwojenie przełyku
csTubulární duplikace jícnu
ukТрубчасте подвоєння стравоходу
zh食管管状重复畸形
trYemek borusunun tübüler duplikasyonu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q39.8NTBTattributedvalidated
ICD-11LB12.YNTBTindexvalidated
MONDO0015051Evalidated
UMLSC4274729Evalidated

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