raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:238654

Congenital primary megaureter, nonrefluxing and unobstructed form

Type
Clinical subtype
Group
Subtype of disorder
Inheritance
Unknown
Age of onset
Infancy, Neonatal
Status
active

This disease is described under Congenital primary megaureter

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCongenital primary megaureter, nonrefluxing and unobstructed form
frMéga-uretère primitif congénital nonobstructif sans reflux
deMegaureter, kongenitaler primärer, nicht refluxierende und nicht obstruktive Formen
esMegauréter primitivo congénito no obstructivo sin reflujo
itMegauretere primitivo congenito, forma non ostruttiva e senza reflusso
nlCongenitale primaire mega-ureter, niet-refluerende en niet-obstructieve vorm
ptMegaureter primário congénito, forma sem refluxo e sem obstrução
plWrodzony moczowód olbrzymi, postać nierefluksowa i nieprzeszkodowa
csVrozený primární megaureter, nerefluktující a neobstrukční forma
ukВроджений первинний мегауретер, без рефлюксу та безперешкодна форма
zh无回流无阻塞性先天性原发性巨输尿管
trDoğumsal primer megaüreter, reflü ve tıkalı olmayan formu
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q62.2NTBTattributedvalidated
ICD-11LB31.1NTBTindexvalidated
MONDO0016552Evalidated
UMLSC5680934Evalidated

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):

  • ORPHA:617Congenital primary megaureter
    rare developmental anomalies during embryogenesis; rare genetic diseases; rare urogenital diseases; rare renal diseases; rare transplant-related disorders

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass 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