Pulmonary arterio-venous fistula.
D000293:Adolescent; D000328:Adult; D000792:Angiography; D001164:Arteriovenous Fistula / Q000000981:diagnostic imaging* / Q000628:therapy; D002648:Child; D006801:Humans; D008297:Male; D011651:Pulmonary Artery; D011667:Pulmonary Veins