Distal Trisomy 11q C2931797
A rare chromosomal disorder where extra genetic material is present on chromosome 11's long arm, causing developmental delays and multiple birth defects. Treatment focuses on managing specific symptoms and providing supportive care.
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
Intellectual disability
(neurological)Thrombocytopenia
(hematologic)Renal malformation
(renal)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
Developmental physical therapy
Physical therapy addressing hypotonia, motor delays, and movement disorders commonly seen in distal 11q trisomy. Treatment focuses on strength, coordination, and age-appropriate functional skills.
Drug therapy and clinical monitoring
Active treatment with regular monitoring by a healthcare provider is recommended.
Occupational therapy intervention
Occupational therapy services targeting fine motor skills, hand function, and self-care abilities. Treatment addresses upper limb abnormalities and promotes independence in daily activities.
Additional treatment options
Orthopedic assessment
Regular orthopedic evaluation for skeletal abnormalities including hand and foot malformations, scoliosis, and joint contractures. Imaging and monitoring for progressive musculoskeletal issues.
monitoringCognitive and behavioral support
Psychological and educational support services addressing intellectual disability, learning challenges, and behavioral concerns. Includes neuropsychological evaluation and individualized support planning.
psychologicalFamily education and support programs
Comprehensive family education about the condition, prognosis, and care needs. Connection to support groups and resources for families affected by rare chromosomal disorders.
lifestyleWhen 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 Distal Trisomy 11q C2931797?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
Compare medications used to treat Distal Trisomy 11q C2931797. 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