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Start free with EleplanWarsaw breakage syndrome
ORPHA:280558Malformation syndrome
Also called WABS
What it is
A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by pre- and postnatal growth restriction, microcephaly, mild to severe intellectual disability, sensorineural hearing loss with cochlear abnormalities, and facial dysmorphism (with small and elongated face, bifrontal narrowing, epicanthus, short nose, small nares, dysplastic ears, and short neck). Additional variable features include limb malformations, cardiac anomalies, abnormal skin pigmentation, and recurrent infections, among others.
Key facts
- Prevalence
- <1 / 1 000 000
- Age of onset
- Infancy, Neonatal
- Inheritance
- Autosomal recessive
- 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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