All about liver encephalopathy (hepatic encephalopathy)  causes of liver encephalopathy symptoms of liver encephalopathy diagnosis of liver encephalopathy treatments for liver encephalopathy Articles in liver diseases - cirrhosis of the liver hemochromatosis primary sclerosing cholangitis primary biliary cirrhosis alagille syndrome alpha1-antitrypsin deficiency Crigler-Najjar syndrome hepatitis fatty liver liver transplant Wilson's disease ascites cholestasis jaundice liver encephalopathy liver failure portal hypertension |
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How is liver encephalopathy diagnosed?
An electroencephalogram (EEG) may help in diagnosing early encephalopathy. Even in mild cases, an EEG shows abnormal brain waves. Blood tests usually show abnormally high levels of ammonia. Confusion, disorientation, and other indications of impaired brain function strongly suggest encephalopathy in patients known to have liver disease. CAT scans and examination of spinal fluid don't provide diagnostic clues. Elevated arterial ammonia levels are almost always present in hepatic coma, but levels are not necessarily correlated with the severity or extent of the disease. Magnetic resonance imaging (MRI) can show severe brain swelling that often occurs prior to coma, and electroencephalography (EEG) detects abnormal brain waves even in patients with early, mild symptoms. Blood and urine analyses can provide important information about the cause of encephalopathy in patients suspected of taking large quantities of sedatives or other drugs. |
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More information on liver encephalopathy (hepatic encephalopathy)
What is liver encephalopathy? - Liver encephalopathy refers to the changes in the brain that occur in patients with advanced acute or chronic liver disease. Liver encephalopathy is a potentially life-threatening disease.
What causes liver encephalopathy? - Liver encephalopathy is caused by disorders affecting the liver, including cirrhosis or hepatitis and conditions where blood circulation bypasses the liver.
What're the symptoms of liver encephalopathy? - Symptoms of liver encephalopathy range from almost unnoticeable changes in personality, energy levels, and thinking patterns to deep coma.
How is liver encephalopathy diagnosed? - An electroencephalogram (EEG) may help in diagnosing early liver encephalopathy. Blood and urine analyses can provide important information about the cause of encephalopathy.
What're the treatments for liver encephalopathy? - The goals of treatment for liver encephalopathy include life support, elimination or treatment of precipitating factors, and removal or neutralization of ammonia and other toxins. |
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