Table 3. Treatment details of each patient.

Patient number	Treatment time (day)	Cancer size (diameter/cm)		Average tumor CT value (Hu)		Tumor Stage		IVC tumor thrombi grades		Surgery	Pathology	Time of follow-up (day)	PFS (day)
		Before	After	Before	After	Before	After	Before	After
1	30	6.5	6.5	55	52	IV	IV	-	-	radical nephrectomy	clear cell carcinoma	196	180
2	60	5.6	5.6	48	36	I	I	-	-	radical nephrectomy	clear cell carcinoma	164	164
3	68	5.7	4.3	95	54	IV	IV	-	-	radical nephrectomy	clear cell carcinoma	287	126
4	69	6.7	6.1	38	38	III	III	-	-	radical nephrectomy	no classfication	118	108
5	70	5.1	4.5	33	42	I	I	-	-	radical nephrectomy	clear cell carcinoma	256	246
6	72	3.8	2.9	69	55	III	III	II	0	rad. nep. + IVC. thr.	clear cell carcinoma	48	48
7	77	5.9	5.1	43	29	IV	IV	-	-	radical nephrectomy	clear cell carcinoma	214	214
8	80	7.8	4.4	88	72	II	I	-	-	radical nephrectomy	clear cell carcinoma	32	32
9	83	6.2	7.2	68	56	IV	IV	-	-	radical nephrectomy	no classfication	76	76
10	86	3.6	2.4	32	26	I	I	-	-	partial nephrectomy	chromphobe	145	128
11	86	15.2	10.4	73	59	IV	IV	-	-	radical nephrectomy	clear cell carcinoma	126	126
12	90	11.3	7.2	52	47	III	III	III	II	rad. nep. + IVC. thr.	clear cell carcinoma	83	83
13	92	7.5	5.4	54	51	III	III	III	II	rad. nep. + IVC. thr.	clear cell carcinoma	228	228
14	94	19.2	14.8	72	59	IV	IV	-	-	radical nephrectomy	clear cell carcinoma	65	65
15	96	5.1	4.2	56	45	II	II	-	-	radical nephrectomy	clear cell carcinoma	362	362
16	148	7.7	6.8	49	43	IV	IV	IV	IV	rad. nep. + IVC. thr.	clear cell carcinoma	740	603
17	150	7.0	5.2	116	112	IV	IV	-	-	partial nephrectomy	clear cell carcinoma	91	91
18	278	10.3	8.6	57	52	III	III	II	I	rad. nep. + IVC. thr.	clear cell carcinoma	48	48

Before, before drug treament; After, after drug treament; rad. nep. + IVC. thr., radical nephrectomy+IVC thrombothromboembolectomy; PFS, progression free survival.