title: Histiocytic lymphoma with invasion of renal vein and vena cava: a case report.
mesh_terms: D000368:Aged; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology*; D016403:Lymphoma, Large B-Cell, Diffuse / Q000473:pathology*; D008297:Male; D009361:Neoplasm Invasiveness; D012082:Renal Veins / Q000473:pathology*; D014516:Ureteral Neoplasms / Q000473:pathology*; D014682:Vena Cava, Inferior / Q000473:pathology*