Syndrome syndrome
Syndrome syndrome or cat crying syndrome or chromosome 5 deletion syndrome, or Leukemia syndrome is a rare hereditary disease caused by partial deletion of chromosome 5. The name comes from the child crying of the cat. In 1963, the French geneticist Jerome Leuch was discovered. It occurs in one case per 50,000 newborn babies, and there is no difference according to race. More infections occur in girls at a 4: 3 ratio.