Table 1.

Characteristics of the vessels in ethanol and normal saline pre-treated groups

Variable	Ethanol (n=20)	Control (n=20)	p value
Average arterial diameter (mm)	1±0.39	0.65±23	0.02
Average venous diameter (mm)	1.2±0.3	0.57±0.18	<0.001
Arterial thrombosis (n)	4	14	0.01
Venous thrombosis (n)	3	16	<0.001