Fig. 2From: Body mass index as an independent risk factor for inferior vena cava resection during thrombectomy for venous tumor thrombus of renal cell carcinomaMeasurement of the length and width of IVC tumor thrombus. a The length is the sum of the tumor thrombus in the renal vein and in the IVC. b The maximum width of the tumor thrombus is measured in the coronary planeBack to article page