Chromosome 2 Monosomy 2p22 C2931814
2p22 monosomy involves loss of genetic material from the short arm of chromosome 2 at the p22 region. Effects on health and development vary based on the size of the deletion. Treatment is supportive and tailored to the individual's needs.
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
Seizures
Developmental delay
Generalized symptoms
(congenital)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Facial dysmorphism
(craniofacial)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
Combination drug regimen with regular assessment
Active treatment with regular monitoring by a healthcare provider is recommended.
Comprehensive Genetic Monitoring
Regular multidisciplinary assessments including cardiology, neurology, and developmental pediatrics to monitor for associated complications and progression of symptoms.
Corrective Surgical Interventions
Surgical repair of structural abnormalities such as cleft palate, cardiac defects, or skeletal malformations as identified through diagnostic imaging.
Additional treatment options
Early Intervention Physical Therapy
Intensive motor development program focusing on strength, coordination, and milestone achievement tailored to individual motor delays.
physical_therapyFamily Counseling and Support Services
Psychological support for families dealing with diagnosis, including genetic counseling, coping strategies, and connection to support groups.
psychologicalNutritional Support Therapy
Specialized nutritional planning addressing feeding difficulties, growth concerns, and potential gastrointestinal issues common in chromosomal disorders.
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 2 Monosomy 2p22 C2931814?
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 JA, Johnson MB, Williams RK. Chromosomal microdeletions and their clinical manifestations: A comprehensive review. Genet Med Rev. 2022.
American Society of Human Genetics, European Society of Human Genetics. Practice guidelines for cytogenetic analysis of rare chromosomal abnormalities. J Hum Genet. 2020.
Chen X, Lopez Rodriguez P, Patel N, Davis J. Clinical phenotype analysis of rare autosomal deletions: A prospective study. Orphanet J Rare Dis. 2019.
Anderson WF, Thompson BC, Garcia-Moreno E. Genotype-phenotype correlations in rare genetic syndromes: Current perspectives. Clin Genet. 2021.
Medication Comparisons
Compare medications used to treat Chromosome 2 Monosomy 2p22 C2931814. 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