Causes of Pulmonary Arteriovenous Malformations (AVMs) Congenital Causes: Hereditary hemorrhagic telangiectasia (HHT), Idiopathic Acquired Causes: Post surgical, Penetrating trauma, Cirrhosis, Mitral stenosis, Malignancy, Systemic amyloidosis, Schistosomiasis, Actinomycosis, Idiopathic BWH Medicine Chiefs @BrighamChiefs #AVMs #Arteriovenous #Malformations #Pulmonary #Causes #differential #diagnosis
