title: Arteriovenous fistula of the upper lip: report of case.
abstract: A case of arteriovenous malformation is presented. Complete excision is important to avoid recurrence and formation of a new fistula. The pathophysiology and treatment of the lesion are discussed.
mesh_terms: D001164:Arteriovenous Fistula / Q000175:diagnosis* / Q000209:etiology; D005260:Female; D006801:Humans; D008046:Lip / Q000098:blood supply*; D008875:Middle Aged