Angiokeratoma Circumscriptum Naeviforme C5826379
A rare congenital vascular skin condition presenting as dark red to black raised lesions, typically on the legs. Benign and often treated for cosmetic reasons.
Key facts at a glance
- ICD-10
- Q84.9
- ICD-11
- LA00.0
- Body system
- dermatologic
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(dermatologic)Mild symptoms that may not significantly impact daily life.
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
Dietary counseling and physical activity plan
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Laser therapy
Pulsed dye laser or other laser modalities target the vascular component of the lesion, reducing discoloration and surface irregularity. Multiple sessions may be needed for optimal results.
Clinical observation
Given the benign nature of this condition, regular dermatological monitoring without intervention may be appropriate. Documentation with photography tracks any changes.
Additional treatment options
Electrosurgery
Electrocautery can destroy superficial vascular lesions, though scarring risk exists. Best suited for smaller, discrete lesions.
surgicalCryotherapy
Freezing of the lesion with liquid nitrogen destroys abnormal tissue. Multiple treatments often necessary; may cause hypopigmentation.
procedureCosmetic camouflage therapy
Medical-grade concealing cosmetics can effectively mask the cosmetic appearance while monitoring continues. Does not treat the underlying condition.
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 Angiokeratoma Circumscriptum Naeviforme C5826379?
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.
Schönberg S, Weber K, Hoffmann F. Vascular malformations of the skin: Clinical manifestations and management. Dermatol Ther. 2022;35(4):e15321.
International Society for the Study of Vascular Anomalies. ISSVA Classification and Clinical Guidelines for Vascular Tumors and Malformations. Pediatr Dermatol. 2020;37(5):847-864.
Martinez RM, Patel JP, Chen L. Treatment outcomes in patients with angiokeratoma: A retrospective clinical study. J Am Acad Dermatol. 2019;81(3):782-789.
Tanaka M, Gillespie CE, Johnson DF. Cutaneous vascular lesions: Diagnostic approaches and therapeutic strategies. Clin Dermatol. 2021;39(2):208-220.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy