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donnai_barrow_syndrome [2015/07/13 02:22] – created admindonnai_barrow_syndrome [2025/04/18 20:40] (current) – external edit 127.0.0.1
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 +====== Donnai-Barrow Syndrome ======
 +  * a.k.a. Faciooculoacousticorenal syndrome (FOAR)
  
 +==== Main Features ====
 +  * Facial abnormalities
 +    * Prominent Brow
 +    * Short Nose
 +    * Hypertelorism
 +  * Ocular anomalies
 +    * Myopia (often high)
 +    * Iris hypoplasia
 +    * Retinal Detachment 
 +  * Acoustic problems
 +    * sensorineural hearing loss
 +  * Renal problems
 +    * Proteinuria
 +==== Major Ocular Features ====
 +  * Hypertelorism 
 +  * High myopia 
 +  * Loss of vision 
 +  * Iris coloboma 
 +  * Iris hypoplasia 
 +  * Cataract 
 +  * Enlarged globes and prominent eyes
 +  * Downslanting palpebral fissures 
 +  * Underorbital skin creases 
 +  * Retinal detachment 
 +  * Retinal dystrophy 
 +
 +==== Other Features ====
 +  * Diaphragmatic hernia
 +  * Omphalocele
 +  * Macrocelphaly
 +  * Ventricular septal defect
 +  * Corpus callosum partial or complete agenesis 
 +
 +==== Cause ====
 +  * Mutation in the Low density lipoprotein receptor related protein 2 gene (LRP2)
 +  
 +==== Resources ====
 +  * [[http://omim.org/entry/600073#0001|LRP2 Gene review]]
 +  * [[http://omim.org/entry/222448|OMIM for Donnai-Barrow Syndrome]]
 +
 +{{tag>syndrome}}