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Start free with EleplanNon-syndromic anorectal malformation
ORPHA:557Clinical group
Also called Non-syndromic ARM
What it is
A wide spectrum of malformations involving the distal anus and rectum as well as the urinary and genital tracts, which can affect boys and girls.
Key facts
- Prevalence
- 1-5 / 10 000 (at birth)
- Age of onset
- Antenatal, Neonatal
- Classified as
- Clinical group
Prevalence figures describe populations, not individuals, and are often estimates from a single study. Where the figure is an incidence or a birth prevalence, it says so.
Cross-references
Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.
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