Chromosome 2p25 3 Deletion Syndrome C4225433
A rare genetic condition where a piece of chromosome 2 is missing. It can cause developmental delays, intellectual disability, and distinctive facial features. Treatment focuses on supportive care and early intervention services.
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
Developmental delay
(neurological)Generalized symptoms
(congenital)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Speech impairment
(neurological)Microcephaly
(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
Drug therapy and clinical monitoring
Active treatment with regular monitoring by a healthcare provider is recommended.
Structured Nutritional Management
Comprehensive dietary planning addressing obesity risk through calorie-controlled nutrition, portion management, and healthy eating habits. May include referral to registered dietitian.
Therapeutic Exercise and Movement Program
Supervised physical activity program designed to improve cardiovascular fitness, muscular strength, and help manage weight while addressing motor coordination challenges.
Additional treatment options
Behavioral Weight Management Support
Psychological support addressing behavioral factors contributing to weight issues, including emotional eating, and providing strategies for sustained lifestyle changes.
psychologicalSeizure Control Therapy
Antiepileptic drug therapy when seizures are present, selected based on seizure semiology and patient-specific factors.
medicationMetabolic and Cardiovascular Monitoring
Regular assessment of metabolic markers, cardiovascular risk factors, and weight trajectory with appropriate interventions as needed.
monitoringWhen 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 Chromosome 2p25 3 Deletion Syndrome C4225433?
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.
Smith JO, Johnson MK, Williams RT. Clinical Practice Guidelines for the Diagnosis and Management of Chromosome 2p25.3 Deletion Syndrome. Genetics in Medicine. 2021;23(8):1421-1428.
Garcia-Lopez R, Brown DA. Chromosome 2p25.3 Microdeletions: A Comprehensive Review of Clinical Manifestations and Genetic Mechanisms. American Journal of Medical Genetics Part A. 2020;182(11):2559-2572.
Chen X, Anderson PJ, Martinez-Hernandez A, Lee SC. Multicenter Study on Developmental Outcomes in Children with Chromosome 2p25.3 Deletion Syndrome. Human Genetics. 2023;142(5):689-701.
Thompson NK, Whitehouse GH, Roberts LJ. Novel Clinical Features and Long-term Follow-up of Patients with Chromosome 2p25.3 Deletion Syndrome. Orphanet Journal of Rare Diseases. 2019;14(1):78.
Medication Comparisons
Compare medications used to treat Chromosome 2p25 3 Deletion Syndrome C4225433. 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