R R

What is Kabuki Syndrome?

Kabuki Syndrome is a rare, complex genetic disorder that affects many parts of the body. It is characterized by distinctive facial features, skeletal abnormalities, intellectual disability, and growth problems.

Link to This Resource Page

Provide a valuable resource to your clients or customers by linking to this resource page. Just place the following link on your website.

To display this...

What is Kabuki Syndrome?

Kabuki Syndrome is a rare, complex genetic disorder that affects many parts of the body. It is characterized by distinctive facial features, skeletal abnormalities, intellectual disability, and growth problems.

read more about kabuki syndrome ...

Copy this HTML:

Copy HTML Copied!

What is the Genetic Cause and How Does it Affect Development?

The cause is a mutation in either the KMT2D or KDM6A genes. These genes are necessary for regulating gene expression and function throughout the body. The mutation disrupts the development of cells and tissue, causing widespread defects. The disorder is inherited but can also occur spontaneously during conception.

What Symptoms Define the Condition and Where are the Facial Defects Located?

Symptoms define a variety of structural and functional deficits. Characteristic features include long, arched eyebrows, long eyelashes, prominent ears, and a long outer corner of the eyelid. Patients often experience feeding difficulties, heart defects, and intellectual disability. The symptoms vary widely in severity among affected individuals.

How Does This Condition Impact Vision or Eye Health?

Kabuki Syndrome frequently impacts eye health, as ocular abnormalities are one of the defining features. Patients commonly have ptosis (droopy eyelids), severe strabismus (eye misalignment), coloboma (a defect in the iris), and microcornea (small cornea). Regular ophthalmic monitoring is necessary to manage these congenital defects and prevent vision loss.

Diagnostic Procedures

Diagnosis is usually suspected based on the distinct facial features. Confirmation relies on genetic testing to identify the specific mutation in the KMT2D or KDM6A genes. extensive cardiac and ophthalmological evaluations are also needed.

What are the Necessary Management Strategies?

Necessary management strategies focus on support and correction. Treatment involves early intervention programs, speech and occupational therapy to address developmental delays. Surgery is often needed to correct heart defects and the severe strabismus.

FAQs on Kabuki Syndrome

Is this curable?

No, Kabuki Syndrome is a genetic disorder and is not curable, but symptoms are managed with lifelong therapy.

Does it affect intelligence?

Yes, patients typically have mild to moderate intellectual disability.

Is it contagious?

No, Kabuki Syndrome is a congenital genetic disorder.

When to See Your Doctor

Consult a geneticist if a child has distinctive facial features like long eye openings and everted lower eyelids. Kabuki patients often have "Ptosis" and heart defects. A baseline echocardiogram and ophthalmology exam are required at diagnosis.

References

Consult a geneticist if a child has distinctive facial features like long eye openings and everted lower eyelids. Kabuki patients often have "Ptosis" and heart defects. A baseline echocardiogram and ophthalmology exam are required at diagnosis.

References

  • NORD. Kabuki Syndrome (rarediseases.org). 2024.
  • StatPearls. Kabuki Syndrome (ncbi.nlm.nih.gov). 2024.
  • AAO. Ocular Manifestations of Kabuki Syndrome (aao.org). 2024.
  • Mayo Clinic. Genetic Syndromes (mayoclinic.org). 2024.