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19p13.12 microdeletion syndrome
19p13.12 microdeletion syndrome is a newly described syndrome characterized by moderate to severe developmental delay, language delay, bilateral sensorineural and/or conductive hearing loss and facial dysmorphism.
- Monosomy 19p13.12
- Prevalence: <1 / 1 000 000
- Inheritance: Not applicable or Unknown
- Age of onset: Infancy, Neonatal
- ICD-10: Q93.5
- OMIM: -
- UMLS: -
- MeSH: -
- GARD: 10991
- MedDRA: -
It has been reported in 6 patients to date.
Facial dysmorphism includes brachycephaly, anteverted nares, and ear malformations. Cardiac defects and abnormal behavior characterized by auto- and hetero-aggressivity and hyperactivity can be observed.
This interstitial microdeletion was identified by comparative genomic hybridization (CGH) microarray and its size is variable.