[Persistent left superior cava vein. A casual roentgenologic finding (author's transl)].
D000368:Aged; D006801:Humans; D008297:Male; D011859:Radiography; D014683:Vena Cava, Superior / Q000002:abnormalities* / Q000000981:diagnostic imaging
Vena cava superior izquerda. Hallazgo radiológico casual.