Kat6b Related Multiple Congenital Anomalies Syndrome C5680266
A genetic disorder involving the KAT6B gene that causes multiple congenital differences affecting development. Individuals may need lifelong support including developmental, surgical, and medical interventions.
Key facts at a glance
- ICD-10
- Q89.9
- ICD-11
- LA00.0
- Body system
- congenital
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(congenital)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Severe developmental delay
(congenital)Facial dysmorphism
(congenital)Congenital heart defect
(congenital)Genitourinary anomalies
(congenital)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Comprehensive multidisciplinary monitoring
Regular coordinated assessments by genetics, cardiology, nephrology, and developmental specialists to track disease progression and manage complications proactively.
Targeted drug therapy with dose adjustment
Active treatment with regular monitoring by a healthcare provider is recommended.
Corrective surgical interventions
Surgical repair of congenital anomalies such as cardiac defects, skeletal abnormalities, or genitourinary malformations based on individual patient needs.
Additional treatment options
Developmental physical therapy
Specialized therapy programs addressing motor delays, hypotonia, and joint mobility limitations to maximize functional independence and movement quality.
physical_therapyNeurodevelopmental and behavioral support
Cognitive assessment, behavioral interventions, and educational support services tailored to individual learning profiles and behavioral presentations.
psychologicalDiagnostic and therapeutic procedures
Regular imaging studies, cardiac evaluations, renal ultrasound, and other diagnostic procedures to monitor known anomalies and detect new complications.
procedureWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Kat6b Related Multiple Congenital Anomalies Syndrome C5680266?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
Compare medications used to treat Kat6b Related Multiple Congenital Anomalies Syndrome C5680266. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy