Cri du chat is more dominant in which sex
Different groups usually hold an annual conference for families affected by cri du chat.
Web sites include forums for families to connect to each other and cope with the disease.
Karyotyping involves staining the chromosomes and examining them under a microscope.
In some cases the deletion of material from chromosome 5 can be easily seen. FISH (fluorescence in-situ hybridization) is a special technique that detects very small deletions. Treatment consists of supportive care and developmental therapy.
Behavioral modification therapy has been found to be useful to control head-banging, hyperactivity, and other behavioral problems that emerge during later childhood.
It is recommended that parents seek help through support groups (see support groups below).
Researchers believe that the loss of a specific gene, CTNND2, is associated with severe intellectual disability in some people with this condition.
They are working to determine how the loss of other genes in this region contributes to the characteristic features of cri du chat syndrome.
In approximately 10% of patients with The most identifiable symptom is the infant's mewing cry (hence the name "Cry of the Cat"), due to defects with the larynx and nervous system.This table lists symptoms that people with this disease may have.For most diseases, symptoms will vary from person to person.People with the same disease may not have all the symptoms listed.This information comes from a database called the Human Phenotype Ontology (HPO) 5.