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Czeizel-Losonci syndrome

Synonym(s) Split hand - urinary anomalies - spina bifida
Split hand with obstructive uropathy, spina bifida and diaphragmatic defects
Prevalence <1 / 1 000 000
Inheritance Autosomal dominant
Age of onset Infancy
  • Q87.8
MeSH -
MedDRA -


Czeizel-Losonci syndrome (CLS) is an exceedingly rare, severe, congenital genetic malformation disorder characterized by split hand/split foot, hydronephrosis, and spina bifida. Spinal and skeletal manifestations were thoracolumbar scoliosis, spinabifida (spina bifida occulta or spina bifida cystic), Bochdalek diaphragmatic hernia, and radial defects.There have been no further descriptions in the literature since 1987.

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