Efficacy and Safety of Surgical Ligation versus Endovascular Embolization for Type II Congenital Extrahepatic Portosystemic Shunt

Table 2

Comparison of portal vein pressure in the surgical and interventional group pre- and postprocedure.

Variable	Surgical group ()	Interventional group ()	value
Portal vein pressure (mmHg)
Preprocedure			0.18
Postprocedure			0.86
value	<0.001	0.22