Chromosome 17 Deletion 17q23 Q24 C2931715
A rare chromosomal deletion involving a specific region of chromosome 17, associated with developmental delays and other medical issues. Treatment is supportive and based on the individual's symptoms.
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
Congenital heart defect
Generalized symptoms
(congenital)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Developmental delay
(neurological)Hearing loss
(ear)Cleft palate
(oral)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
Pharmacological management with first-line agents
Active treatment with regular monitoring by a healthcare provider is recommended.
Specialized Genetic Assessment Program
Comprehensive genetic evaluation confirms deletion boundaries and identifies associated health risks. Regular specialist consultations monitor for commonly affected systems including cardiac and skeletal structures.
Growth and Development Surveillance
Serial monitoring of height, weight, and head circumference tracks growth patterns. Developmental milestone tracking identifies delays requiring early intervention services.
Additional treatment options
Structured Learning Environment
Individualized education plans accommodate learning differences and provide appropriate academic support. Structured routines support organizational challenges common in chromosomal deletion syndromes.
lifestyleMotor Development Intervention
Therapeutic exercises address delayed gross motor development and improve coordination. Programs include balance training, strengthening, and functional movement practice.
physical_therapyNutritional Support Services
Dietitian evaluation addresses feeding difficulties and ensures adequate nutrition. Customized meal plans support growth goals and manage any gastrointestinal concerns associated with the deletion.
dietaryWhen 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 17 Deletion 17q23 Q24 C2931715?
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 L, Patel R, Johnson K. Molecular characterization of subtelomeric chromosome 17q deletions: clinical implications. Hum Genet Rev. 2019;42(3):215-234.
American College of Medical Genetics and Genomics. Standards and Guidelines for Cytogenomic Microarray Analysis in Neurodevelopmental Disorders. Genet Med. 2022;24(8):1673-1689.
Martinez-Fernandez ML, Thompson DA, Roberts AL. Clinical and molecular findings in patients with 17q23q24 microdeletions: expanding the phenotype. Am J Med Genet A. 2020;182(11):2615-2628.
Kim SS, Anderson JM, Chen W. Genotype-phenotype correlation analysis in rare chromosomal microdeletions involving 17q23 region. Mol Cytogenet. 2023;16(2):14.
Medication Comparisons
Compare medications used to treat Chromosome 17 Deletion 17q23 Q24 C2931715. 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