In severe cases, hepatic encephalopathy can lead to stupor, coma, brain swelling and death. Cirrhosis of the liver can also cause abnormalities in other organ systems. Cirrhosis can lead to immune system dysfunction causing an increased risk of infection. Cirrhosis can also lead to kidney dysfunction and failure. In end-stage cirrhosis, a type of kidney dysfunction called hepatorenal syndrome can occur.
Hepatorenal syndrome is almost always fatal unless liver transplantation is performed.
Clinical Symptoms and Diagnosis of Cirrhosis Cirrhosis is usually an easy diagnosis to make when any or all of the above abnormalities and complications are present. This is especially true when the underlying liver disease can be identified. Sometimes, other conditions such as metastatic cancer, hepatic or portal vein thrombosis, severe acute hepatitis or acute bile duct obstruction can cause some of the abnormalities seen in cirrhosis. A careful history combined with special diagnostic tests will usually identify these conditions. Some patients with cirrhosis, especially early in the course of the disease, will have no overt clinical signs or symptoms.