Pulmonary arteriovenous aneurysm.
D001164:Arteriovenous Fistula; D005402:Fistula; D006801:Humans; D008168:Lung / Q000098:blood supply*; D008171:Lung Diseases; D008499:Medical Records; D015619:Respiratory System Abnormalities
FISTULA, ARTERIOVENOUS/case reports; LUNG DISEASES/case reports; LUNGS/blood supply