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Start free with EleplanMultiple congenital anomalies-neurodevelopmental delay-ocular abnormalities syndrome
ORPHA:659904Malformation syndrome
Also called PRR12-related neuroocular syndrome
What it is
A rare multiple congenital anomalies/dysmorphic syndrome characterized by neurodevelopmental delay, intellectual disability, variable structural eye defects including anophthalmia, microphthalmia, coloboma, optic nerve and iris abnormalities. Hypotonia and heart defects are present in the majority of the patients. Additional variable clinical features may include growth failure, skeletal abnormalities, kidney anomalies, sleeping problems and behavioral disturbances such as autism and anxiety.
Key facts
- Prevalence
- <1 / 1 000 000
- Inheritance
- Autosomal dominant
- Classified as
- Malformation syndrome
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.
Gene
ICD-10 codes
ICD-10 has no distinct code for most rare diseases, so many are filed under the nearest available one. A shared code identifies the group, not this disease — the ORPHAcode above is what identifies it.
Related health topics
Reached through the ICD-10 categories this disease is filed under, so these describe the broader group rather than this disease specifically.
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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