Knowledge library

Understand Kabuki syndrome

Carefully sourced, plain-language guides for families and caregivers. Last reviewed October 2026.

Featured guide

Quick-start care checklist

A system-by-system overview of evaluations families can discuss with their qualified care team.

Initial evaluation areas include growth, vision, hearing, palate and dental health, heart, respiratory health, feeding and digestion, kidneys and urinary health, bones and joints, endocrine health, immune function, neurologic health, behavior, and development.
Immune evaluation may include T-cell counts, T-cell subsets, and serum immunoglobulin levels. GeneReviews recommends immunology referral when results are abnormal or recurrent infections are present.
Ongoing surveillance includes growth at appointments; annual vision and hearing assessment; scoliosis checks through skeletal maturity; thyroid testing every two to three years; complete blood counts; and monitoring developmental and educational needs.
Possible concerns guide individual evaluation: suspected seizures may prompt EEG; suggestive neurologic symptoms may prompt MRI; feeding or swallowing concerns may involve a feeding team or swallow study.
These are discussion prompts from the cited guide, not a personalized schedule. A clinician should determine what is appropriate for an individual.

Start here

A rare genetic condition that can affect development, growth, appearance, and several body systems.

Kabuki syndrome is most often associated with changes in the KMT2D gene and, less commonly, the KDM6A gene.
Features vary widely. A person may need support from several specialties, but no two care plans look exactly alike.
A clinical geneticist or genetics counselor can explain testing, inheritance, and what results mean for a family.

Medical guide

Common areas a care team may monitor throughout childhood and adulthood.

Care may involve genetics, cardiology, hearing, vision, endocrinology, immunology, dentistry, and developmental services.
Regular hearing and vision assessments can identify treatable barriers to communication and learning.
Bring new symptoms and individual concerns to a qualified clinician; general checklists do not replace personal care.

Daily life

Early support, communication tools, and school collaboration can help children build on their strengths.

Developmental evaluations can help families access physical, occupational, speech, and feeding therapies.
An individualized education plan may include communication, sensory, motor, and classroom accommodations.
Progress is personal. Community suggestions can be useful conversation starters, not clinical recommendations.

Medical guide

How clinicians evaluate features, use genetic testing, and help families understand results.

Diagnosis may be based on characteristic clinical features and confirmed with molecular genetic testing.
Most cases are new genetic changes, though inheritance differs by gene and family.
A genetics professional can discuss testing options, uncertain results, recurrence, and family planning.