The relationship of renal tumors to vena caval thrombosis.
D000230:Adenocarcinoma / Q000150:complications*; D000328:Adult; D001027:Aortography; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D013924:Thrombophlebitis / Q000209:etiology*; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging