title: Pitfall in the CT diagnosis of pulmonary arteriovenous malformation.
abstract: A peripheral adenosquamous carcinoma of the right lung with atypical rich vascularization of the central scar was misinterpreted as an arteriovenous malformation based on a chest X-ray examination and a dynamic computed tomographic study.
mesh_terms: D000230:Adenocarcinoma / Q000000981:diagnostic imaging; D001165:Arteriovenous Malformations / Q000000981:diagnostic imaging*; D002294:Carcinoma, Squamous Cell / Q000000981:diagnostic imaging; D003951:Diagnostic Errors; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011651:Pulmonary Artery / Q000002:abnormalities*; D011667:Pulmonary Veins / Q000002:abnormalities*; D014057:Tomography, X-Ray Computed