Table 1.

Raw CNR data with associated standard deviations (std) for various LEAs.

1000 micron	CNR ± std	500 micron	CNR ± std	313 micron	CNR ± std
NBCA	34.1 ± 1.7	NBCA	11.4 ± 0.6	NBCA	3.7 ± 0,3
Omni 300	34.2 ± 3.6	Omni 300	11.3 ± 1.3	Omni 300	4 ± 0.5
Onyx 18	28.2 ± 1.1	Onyx 18	8.8 ± 0.5	Onyx 18	2.7 ± 0.3
Onyx 34	28.1 ± 1.4	Onyx 34	8.5 ± 0.4	Onyx 34	2.5 ± 0.2
PHIL25	15.4 ± 1	PHIL25	4.8 ± 0.3	PHIL25	1.8 ± 0.4
PHIL30	18.9 ± 1.3	PHIL30	6.4 ± 0.4	PHIL30	2.3 ± 0.4
Squid 12	17.8 ± 0.5	Squid 12	6 ± 0.4	Squid 12	2.4 ± 0.3
Squid 18	19 ± 1.4	Squid 18	6.2 ± 0.5	Squid 18	1.8 ± 0.2

NBCA: nonradiopaque acrylic glue; CNR: contrast to noise ratio; LEA: liquid embolic agent