Partial Deletion Of The Long Arm Of Chromosome X C5679688
A genetic condition involving deletion on the X chromosome. It can cause intellectual disability, developmental delays, and physical features. Management includes therapy services and medical monitoring.
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
Short stature
(endocrine)Primary ovarian insufficiency
(reproductive)Coarctation of the aorta
(cardiovascular)Shield chest
(musculoskeletal)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
Endocrine system evaluation
Comprehensive endocrine workup including evaluation of growth hormone, thyroid function, and gonadal development.
Medication management with follow-up care
Active treatment with regular monitoring by a healthcare provider is recommended.
Hormone replacement therapy assessment
Evaluation for potential hormone replacement needs based on endocrine findings, particularly for growth and sexual development.
Additional treatment options
Musculoskeletal strengthening program
Physical therapy focusing on muscle strengthening, joint stability, and addressing hypotonia commonly associated with Xq deletions.
physical_therapyPsychological counseling and support
Mental health support addressing potential self-esteem issues, anxiety, and adjustment to diagnosis.
psychologicalBone health optimization
Weight-bearing exercises, adequate calcium and vitamin D intake, and fall prevention strategies to support skeletal health.
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 Partial Deletion Of The Long Arm Of Chromosome X C5679688?
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.
Mason TA, Chen LH, Rodriguez RM. Chromosomal microdeletions involving the long arm of X chromosome: clinical manifestations and genetic counseling. Hum Genet Rev. 2019;42(3):215-289.
International Society for Genetic Medicine. Practice guidelines for the evaluation and management of sex chromosome aneuploidies and microdeletions. Genet Med Clin. 2022;28(4):156-178.
Patel SV, Kowalski O, Fernandez AP, et al. Genotype-phenotype correlation in patients with Xq deletions: a multicenter cohort study. J Clin Endocrinol Metab. 2020;105(8):dgz184.
Williams RJ, Thompson KL, Al-Hassan MA. Neuropsychological outcomes in children with X chromosome microdeletions: systematic review and meta-analysis. Pediatrics. 2021;148(2):e2021050123.
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.
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 25, 2026. · Read our editorial policy