From the Department of Medicine, Washington University School of Medicine, St. Louis, Missouri. Two cases of pulmonary arteriovenous fistulas with hemiparesis and other neurologic findings, possibly ...

childrens.harvard.edu Objective Pediatric pial arteriovenous fistulae (pAVF) are rare vascular lesions of the CNS, reported to have up to a 25% association with hereditary hemorrhagic telangiectasia.