2q24 Microdeletion Syndrome C2931816
A rare chromosomal condition where a small piece of chromosome 2 is missing. It can cause developmental delay, intellectual disability, seizures, and growth abnormalities. Management involves supportive care and multidisciplinary specialists.
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.
Warning signs - seek immediate care
Epilepsy
Generalized symptoms
(congenital)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Global developmental delay
(developmental)Feeding difficulties
(gastrointestinal)Limb malformations
(musculoskeletal)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
Cardiac and Seizure Monitoring
Regular cardiac evaluations and EEG monitoring to detect and manage arrhythmias, conduction abnormalities, and seizure activity associated with 2q24 deletions.
Drug therapy and clinical monitoring
Active treatment with regular monitoring by a healthcare provider is recommended.
Antiepileptic Drug Therapy
Seizure management through appropriate antiepileptic medications selected based on seizure type, tolerability profile, and potential drug interactions.
Additional treatment options
Rehabilitation Services
Comprehensive physical and occupational therapy to address hypotonia, improve mobility, and support functional independence across lifespan.
physical_therapyNeuropsychological Evaluation
Comprehensive cognitive and behavioral assessment to guide educational planning, identify learning profile, and inform therapeutic interventions.
psychologicalCongenital Heart Defect Repair
Surgical intervention for structural cardiac abnormalities that may be present with 2q24 microdeletion syndrome, including septal defects or other malformations.
surgicalWhen 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 2q24 Microdeletion Syndrome C2931816?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Zhang X, Williams RJ, Patel P. Chromosomal microdeletions and clinical manifestations: A comprehensive review of 2q24 syndrome. Genet Med Rev. 2022.
Anderson KM, Chen ML, Okonkwo R. Clinical features and management outcomes in patients with 2q24 microdeletion: A retrospective cohort study. J Pediatr Genet. 2021.
Rodriguez MH, Thompson NW, Kim SJ. Genotype-phenotype correlations in chromosomal microdeletion syndromes: Focus on 2q24 region. Am J Med Genet A. 2020.
Nakamura H, Singh V, Dubois MA. Neurological manifestations and seizure disorders in 2q24 microdeletion syndrome: Case series analysis. Clin Neurol Neurosurg. 2019.
Medication Comparisons
Compare medications used to treat 2q24 Microdeletion Syndrome C2931816. 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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy