Chromosome 6 Monosomy 6q2 C2931620
A chromosomal abnormality involving loss of genetic material from chromosome 6's long arm, potentially causing multiple health concerns. Treatment is supportive and customized.
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.
Generalized symptoms
(congenital)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Microcephaly
(neurological)Severe intellectual disability
(neurological)Seizures
(neurological)Brain malformation
(neurological)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
Comprehensive medical follow-up program
Regular multidisciplinary follow-up including genetics, developmental pediatrics, cardiology, and neurology to monitor progression and manage complications.
Drug therapy and clinical monitoring
Active treatment with regular monitoring by a healthcare provider is recommended.
Rehabilitative physical medicine
Ongoing physical therapy services focusing on mobility, balance, and functional movement to maintain independence and prevent secondary complications.
Additional treatment options
Cognitive and behavioral support
Psychological services including neuropsychological evaluation, counseling, and behavioral interventions to address intellectual disability and emotional regulation.
psychologicalSurgical intervention for structural defects
Evaluation and surgical management of any congenital anomalies such as cleft palate, skeletal abnormalities, or cardiac defects requiring operative correction.
surgicalIntegrative supportive therapies
Adjunctive therapies including music therapy, art therapy, and sensory integration therapy to support overall development and quality of life.
complementaryWhen 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 6 Monosomy 6q2 C2931620?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
Compare medications used to treat Chromosome 6 Monosomy 6q2 C2931620. 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