[Diagnosis of a renal cancer by means of catheterization of the vena cava and leukoconcentration].
D002404:Catheterization; D006801:Humans; D007680:Kidney Neoplasms; D007962:Leukocytes; D035423:Thoracic Cavity; D014684:Venae Cavae
CATHETERIZATION; KIDNEY NEOPLASMS; LEUKOCYTES; VENAE CAVAE