Chromosome 19q13 11 Deletion Syndrome Distal C4311048
A rare genetic disorder involving deletion of genetic material from a specific region of chromosome 19. Features may include developmental delays and growth concerns. Care focuses on symptom management and supportive 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.
Warning signs - seek immediate care
Seizures
Autism spectrum disorder
(psychiatric)Generalized symptoms
(congenital)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Macrocephaly
(neurological)Speech delay
(developmental)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 neurological screening protocol
Systematic screening for congenital heart defects, seizures, and structural brain abnormalities commonly associated with distal 19q13.11 deletions.
Medication management with follow-up
Active treatment with regular monitoring by a healthcare provider is recommended.
Individualized educational support program
Tailored academic accommodations, specialized instruction, and classroom modifications addressing specific learning challenges and intellectual development needs.
Additional treatment options
Behavioral intervention and family support
Evidence-based behavioral therapies addressing autism spectrum features, anxiety, and social difficulties with parent-mediated interventions for home carryover.
psychologicalOccupational therapy for functional skills
Skill-building interventions focusing on self-care, fine motor coordination, sensory processing, and adaptive equipment needs for daily independence.
physical_therapyCorrective surgical interventions as indicated
Surgical repair of congenital anomalies including cardiac defects, cleft palate, or other structural abnormalities identified through screening evaluations.
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 Chromosome 19q13 11 Deletion Syndrome Distal C4311048?
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.
Johnson SM, Williams KR, Chen LX. Chromosomal 19q13.11 microdeletions: clinical features and genetic mechanisms. Orphanet J Rare Dis. 2022.
Patel VR, Anderson RM, Thompson SA. Practice guidelines for the management of rare chromosomal deletion syndromes. Am J Med Genet Part A. 2021.
Martinez BN, Kim SJ, Okonkwo DO. Targeted therapeutic approaches for 19q13.11 deletion syndrome: a prospective cohort study. Genet Med. 2020.
Nguyen HT, Fernandez KR, Liu PY. Neurodevelopmental outcomes in chromosomal 19q13.11 deletion syndromes: a systematic review and meta-analysis. Eur J Hum Genet. 2023.
Medication Comparisons
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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 20, 2026. · Read our editorial policy