title: The appearance of an anomalous azygos vein on computed tomography of the chest.
mesh_terms: D001401:Azygos Vein / Q000002:abnormalities* / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed