Table 1.

The values of the length of proper hepatic veins and AHVs in selected laboratory animals (mean ±SD).

Veins	Lenght (cm)
	Rat	Guinea pig	Rabbit
RHV	2.43±0.30	2.43±0.67	7.56±0.72
SRHV	1.18±0.20	2.18±0.44	0
IRHV	1.71±0.30	2.45±0.59	5.10±0.65
AHV	0.88±0.29	1.10±0.39	1.28±0.48

RHV – right hepatic vein; SRHV – superior right hepatic vein; IRHV – inferior right hepatic vein; AHV – accessory hepatic vein.