Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cryptogenic cirrhosis (CC) is defined as cirrhosis occurring in an individual without an identifiable cause of liver disease, such as excessive alcohol consumption, viral hepatitis infection, hemochromatosis, autoimmune hepatitis, primary biliary cirrhosis, primary sclerosing cholangitis, chronic intake of medications that could induce cirrhosis, alpha-1-antitrypsin deficiency, Wilson's disease, or any other rare cause of cirrhosis according to the clinical context. Cryptogenic cirrhosis is a common cause of liver-related morbidity and mortality in the United States. Nonalcoholic fatty liver disease is now recognized as the most common cause of cryptogenic cirrhosis. A biopsy specimen is also important for detecting histological advanced disease, which may be clinically silent and undetected by liver-related tests or diagnostic imaging. We are presenting an unusual case of a patient with cryptogenic cirrhosis found to have Kayser-Fleischer-like rings without evidence of Wilson's disease.
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PMID:Unexplained findings of kayser-fleischer-like rings in a patient with cryptogenic cirrhosis. 2260 37

Alpha-1-antitrypsin deficiency is a hereditary disease leading to hepatitis and cirrhosis. It is the most common genetic cause of liver disease in children which must inherit the tendency from both parents to develop. It acquires the highest priority in the differential diagnosis in a child with chronic liver disease. In this case report we substantiate the role of serum protein electrophoresis, in diagnosing alpha-1-antitrypsin deficiency.
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PMID:Diagnosis of alpha-1-antitrypsin deficiency by serum protein electrophoresis. 2310 61

Several conditions, especially chronic liver diseases, can lead to cirrhosis in children and adolescents. Most cases in clinical practice are caused by similar etiologies. In infants, cirrhosis is most often caused by biliary atresia and genetic-metabolic diseases, while in older children, it tends to result from autoimmune hepatitis, Wilson's disease, alpha-1-antitrypsin deficiency and primary sclerosing cholangitis. The symptoms of cirrhosis in children and adolescents are similar to those of adults. However, in pediatric patients, the first sign of cirrhosis is often poor weight gain. The complications of pediatric cirrhosis are similar to those observed in adult patients, and include gastrointestinal bleeding caused by gastroesophageal varices, ascites and spontaneous bacterial peritonitis. In pediatric patients, special attention should be paid to the nutritional alterations caused by cirrhosis, since children and adolescents have higher nutritional requirements for growth and development. Children and adolescents with chronic cholestasis are at risk for several nutritional deficiencies. Malnutrition can have severe consequences for both pre- and post-liver transplant patients. The treatment of cirrhosis-induced portal hypertension in children and adolescents is mostly based on methods developed for adults. The present article will review the diagnostic and differential diagnostic aspects of end-stage liver disease in children, as well as the major treatment options for this condition.
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PMID:Cirrhosis in children and adolescents: An overview. 2584 66

Systemic lupus erythematosus (SLE) is a multisystem disorder which can affect the gastrointestinal (GI) system. Although GI symptoms can manifest in 50% of patients with SLE, these have barely been reviewed due to difficulty in identifying different causes. This study aims to clarify clinical characteristics, diagnosis and treatment of the four major SLE-related GI system complications: protein-losing enteropathy (PLE), intestinal pseudo-obstruction (IPO), hepatic involvement and pancreatitis. It is a systematic review using MEDLINE and EMBASE databases and the major search terms were SLE, PLE, IPO, hepatitis and pancreatitis. A total of 125 articles were chosen for our study. SLE-related PLE was characterized by edema and hypoalbuminemia, with Technetium 99m labeled human albumin scintigraphy (99mTc HAS) and alpha-1-antitrypsin fecal clearance test commonly used as diagnostic test. The most common site of protein leakage was the small intestine and the least common site was the stomach. More than half of SLE-related IPO patients had ureterohydronephrosis, and sometimes they manifested as interstitial cystitis and hepatobiliary dilatation. Lupus hepatitis and SLE accompanied by autoimmune hepatitis (SLE-AIH overlap) shared similar clinical manifestations but had different autoantibodies and histopathological features, and positive anti-ribosome P antibody highly indicated the diagnosis of lupus hepatitis. Lupus pancreatitis was usually accompanied by high SLE activity with a relatively high mortality rate. Early diagnosis and timely intervention were crucial, and administration of corticosteroids and immunosuppressants was effective for most of the patients.
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PMID:Gastrointestinal system involvement in systemic lupus erythematosus. 2852 68

Liver disease in children tends to present either as: (i) an acute hepatitis with or without jaundice; (ii) incidental finding of abnormal liver function tests; or (iii) from a complication of portal hypertension with either haematemesis and/or incidental splenomegaly. Acute hepatitis may result from acute infection, prescribed or other drugs, ischaemia or vascular causes, autoimmune hepatitis, or idiopathic liver failure. Non-alcoholic fatty liver disease is now the most likely reason for abnormal liver function tests but medications, metabolic disease, cholangiopathy and non-liver causes should be considered. Autoimmune hepatitis and alpha-1-antitrypsin deficiency are the most likely causes of insidious liver disease. An international normalised ratio uncorrected by vitamin K reflects the severity of liver synthetic dysfunction, but not propensity to bleed. Creatine kinase helps to differentiate muscle from liver disease in patients with raised transaminases. Doppler ultrasound of hepatic vasculature is useful when assessing splenomegaly to differentiate extra-hepatic portal hypertension from inherent liver disease.
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PMID:Liver disease in the older child. 3319 71


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