Arteriovenous malformation after punch biopsy clinically mimicking a basal cell carcinoma: Case report and review of literature

: Arteriovenous malformations (AVM's) of the skin can be acquired post blunt or penetrating trauma. They may clinically mimic basal cell carcinomas and other lesions with overlying telangiectasia. Specific clinical, dermoscopic, and histological clues differentiate these conditions. AVM's may progress to destructive lesions and early surgical intervention is key.