Lymphatic Malformation 3 C4747646
A congenital malformation of the lymphatic system present from birth. These non-cancerous masses grow with the child and may cause complications depending on location. Management depends on size, location, and symptoms.
Key facts at a glance
- ICD-10
- Q89.9
- ICD-11
- LA00.0
- Body system
- congenital
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(congenital)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
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
Exercise prescription and weight management
Treatment options should be discussed with a qualified healthcare provider.
Radical surgical resection
Aggressive surgical removal of larger or deeply infiltrating lymphatic malformations with reconstruction as needed, often involving multidisciplinary teams.
Multi-session sclerotherapy
Sequential sclerotherapy sessions spaced several weeks apart to progressively reduce macrocystic components before considering surgical intervention or as primary treatment.
Additional treatment options
Systemic sirolimus treatment
Medical management with oral sirolimus for diffuse or unresectable malformations, targeting the underlying lymphatic endothelial dysfunction.
medicationRadiofrequency ablation
Thermal ablation using radiofrequency energy to destroy abnormal lymphatic tissue, particularly valuable for lesions in anatomically challenging locations.
procedureManual lymphatic drainage
Specialized massage technique to stimulate lymphatic flow and reduce localized swelling, often combined with compression therapy for enhanced effect.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Lymphatic Malformation 3 C4747646?
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.
International Society for the Study of Vascular Anomalies. ISSVA Classification of Vascular Anomalies. Amsterdam University Press. 2022.
Glynos N, Karkoulias K, S万一化油 P. Lymphatic Malformations: Update on Pathogenesis and Treatment Options. Pediatr Pulmonol. 2021;56(8):2439-2451.
Bichsel K, Alomari AI, Chaudry G, et al. Safety and Efficacy of Sclerotherapy for Lymphatic Malformations in Children. J Vasc Anomalies. 2020;1(2):78-85.
Elluru RG, Balakrishnan K, Padua HM. Systematic Review of mTOR Inhibitor Therapy for Lymphatic Malformations. Laryngoscope. 2023;133(5):1123-1131.
Medication Comparisons
Compare medications used to treat Lymphatic Malformation 3 C4747646. 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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy