title: [Surgery of caval spread. Report of 2 cases].
mesh_terms: D000230:Adenocarcinoma / Q000601:surgery*; D006801:Humans; D007668:Kidney / Q000098:blood supply; D007680:Kidney Neoplasms / Q000150:complications / Q000175:diagnosis / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D012082:Renal Veins / Q000601:surgery; D013924:Thrombophlebitis / Q000209:etiology / Q000503:physiopathology / Q000601:surgery; D014567:Urography; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging / Q000601:surgery*
vernacular_title: Chirurgie de l'envahissement cave. A propos de deux observations