Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hepatopulmonary syndrome (HPS) is defined as a clinical triad including liver disease, abnormal pulmonary gas exchange and evidence of intrapulmonary vascular dilatations. We report a 61-year-old male presented with fatigue, long-lasting fever, loss of weight, signs of portal hypertension, hepatosplenomegaly, cholestasis and progressive dyspnoea over the last year. Clinical, laboratory and histological findings confirmed the diagnosis of granulomatous hepatitis. HPS due to hepatic granuloma-induced portal hypertension was proved to be the cause of severe hypoxemia of the patient as confirmed by contrast-enhanced echocardiography. Reversion of HPS after corticosteroid therapy was confirmed by a new contrast-enhanced echocardiography along with the normalization of cholestatic enzymes and improvement of the patient's conditions. This is the first case of complete reversion of HPS in a non-cirrhotic patient with hepatic granuloma, indicating that intrapulmonary shunt in liver diseases is a functional phenomenon and HPS can be developed even in miscellaneous liver involvement as in this case.
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PMID:Reversion of severe hepatopulmonary syndrome in a non cirrhotic patient after corticosteroid treatment for granulomatous hepatitis: a case report and review of the literature. 1648 41

The pulmonary complications of end-stage liver disease include hepatopulmonary syndrome and portopulmonary hypertension. The etio-pathogenesis of these conditions is as yet unclear. Hepatopulmonary syndrome is a gas exchange abnormality and usually manifests as hypoxemia secondary to intra-pulmonary vascular shunts. These shunts can be demonstrated by echocardiography using agitated saline injections, and quantitated by lung perfusion scans. Liver transplantation is the treatment of choice for hepatopulmonary syndrome, and there are no effective pharmacological therapies. Portopulmonary hypertension is a hemodynamic problem which manifests as fatigue and right sided cardiac failure. Several vasoactive agents have been used to lower mean pulmonary arterial pressures. Portopulmonary hypertension is a relative contraindication to liver transplantation.
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PMID:Hepatopulmonary syndrome and portopulmonary hypertension. 1979 40