title: Hair transplantation producing arteriovenous fistulization.
abstract: Arteriovenous fistula formation is a rare complication of the punch graft technique of hair transplantation. This report describes a large donor site arteriovenous fistula that was clearly demonstrated on arteriography. Operative correction was guided by precise directional Doppler ultrasound localization of the fistulous communication, thus avoiding a large disfiguring incision.
mesh_terms: D000328:Adult; D001164:Arteriovenous Fistula / Q000209:etiology*; D006197:Hair / Q000637:transplantation*; D006801:Humans; D008297:Male; D012535:Scalp / Q000098:blood supply*