Hyperammonemia Is Associated with Increasing Severity of Both Liver Cirrhosis and Hepatic Encephalopathy

Table 4

Number of patients having different detectable liver abnormalities on an abdominal ultrasound.

Ultrasonography findings	Number ()	Percent (%)
Coarse liver	171	100%
Irregular liver margins	154	90.1%
Dilated portal vein (PV)	151	88.3%