Angiokeratoma circumscriptum neviforme: An entity, few and far between

Area of Science:

• Dermatology
• Vascular Malformations
• Pediatric Dermatology

Background:

• Angiokeratomas are vascular ectasias affecting the papillary dermis.
• Angiokeratoma circumscriptum is a rare variant.
• Angiokeratoma circumscriptum neviforme (ACN) is an exceptionally rare subtype, typically congenital.

Observation:

• A young girl presented with congenital, linear, unilateral, verrucous plaques on her leg.
• The lesions were present from birth.

Findings:

• The case was diagnosed as angiokeratoma circumscriptum neviforme (ACN).
• This presentation highlights a rare manifestation of ACN.

Implications:

• This case expands the known clinical spectrum of ACN.
• Understanding rare presentations is crucial for accurate pediatric dermatological diagnosis.
• Further research into ACN pathogenesis and management is warranted.