Figure 4

A 72-year male with right RCC treated by CB. (A) CT preoperative examination revealed a large tumor of the right kidney with tumor invasion into inferior vena cava. (B) The right renal tumor maintained stable after one month's follow-up. (C) The tumor shrunk at 3 months after DEB-TACE. (D) The right kidney showed a lower GFR (43.7 ml/min) than the left kidney (60.1 ml/min). (E) The right renal artery was the blood supply artery of the tumor. (F) The right renal artery was incubated and embolized.