TABLE 2.

Detailed Data of Control Group and Rats with Liver Tumor After Intra-Arterial Injection of ⁹⁰Y-Microspheres

No.	Tumor size (mm × mm)			Response	Survival time (d)
	Before injection	After injection
	Before injection	2 wk	4 wk
⁹⁰Y-microsphere group
1	18.6 × 23.6	—	—	Poor	14
2	17.7 × 14.3	—	—	Poor	10
3	19.7 × 22.5	8.0 × 11.1	Disappeared	Good	>60
4	18.5 × 18.2	13.6 × 16.5	7.0 × 8.7	Good	>60
5	16.2 × 14.2	Disappeared	Disappeared	Good	>60
6	18.5 × 19.6	11.6 × 12.5	Disappeared	Good	>60
7	19.6 × 17.3	Disappeared	Disappeared	Good	>60
8	15.7 × 16.7	19.8 × 23.2	—	Poor	17
9	13.6 × 22.5	12.8 × 18.8	23.9 × 21.5	Poor	>60
10	15.4 × 20.0	11.8 × 13.2	4.0 × 5.2	Good	>60
11	18.9 × 17.1	21.2 × 22.7	—	Poor	48
12	17.2 × 19.3	9.2 × 10.8	4.8 × 5.1	Good	>60
Control group
1	18.3 × 15.3	21.0 × 16.3	23.0 × 16.5	Poor	>60
2	14.8 × 18.7	15.2 × 21.0	22.3 × 30.3	Poor	59
3	19.7 × 17.6	22.2 × 23.0	—	Poor	31
4	20.3 × 15.8	26.3 × 22.2	25.4 × 35.7	Poor	29
5	18.5 × 19.3	20.3 × 28.3	24.6 × 36.4	Poor	39
6	11.0 × 19.0	12.0 × 13.3	—	Poor	17
7	16.2 × 19.3	17.1 × 18.4	20.2 × 19.6	Poor	>60
8	13.9 × 19.8	21.4 × 25.6	—	Poor	18
9	15.3 × 17.4	17.2 × 20.3	—	Poor	27
10	19.2 × 21.3	24.3 × 27.6	—	Poor	19
11	18.7 × 19.6	—	—	Poor	12
12	15.2 × 19.2	22.3 × 26.4	—	Poor	22