[The value of azygo-hemiazygography in assessing the operability of patients with cancer of the lung].
D001401:Azygos Vein; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010690:Phlebography
Znachenie azigo-genizigografii v otsenke operabel'nosti bol'nykh rakom legkogo.