title: Nodular regenerative hyperplasia of the liver: a rare differential diagnosis of cholestasis with response to ursodeoxycholic acid.
abstract: Nodular regenerative hyperplasia of the liver (NRHL) is an uncommon non-malignant finding typically associated with haematological or auto-immune disease. The main clinical symptom is portal hypertension in the absence of underlying liver cirrhosis. The pathogenesis of NRHL remains unknown. We report a case of NRHL with cholestasis and progression to liver insufficiency without any underlying disease and no association with systemic disease or drug intake. Cholestasis and liver function tests improved significantly during treatment with ursodeoxycholic acid (750 mg per day). Based on this case, it may be concluded that treatment with ursodeoxycholic acid might be beneficial in patients with NRHL and progression to liver insufficiency.
authors.affiliation: 2nd Department of Internal Medicine & Gastroenterology, Johann Wolfgang Goethe-University, Frankfurt, Germany.
authors.forename: D
authors.initials: D
authors.lastname: Faust
authors.forename: C
authors.initials: C
authors.lastname: Fellbaum
authors.forename: S
authors.initials: S
authors.lastname: Zeuzem
authors.forename: C F
authors.initials: CF
authors.lastname: Dietrich
mesh_terms: D001706:Biopsy; D002780:Cholestasis, Intrahepatic / Q000175:diagnosis / Q000188:drug therapy* / Q000209:etiology; D018450:Disease Progression; D005260:Female; D020518:Focal Nodular Hyperplasia / Q000175:diagnosis / Q000188:drug therapy* / Q000209:etiology / Q000473:pathology; D006801:Humans; D008099:Liver / Q000473:pathology; D017093:Liver Failure / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology / Q000473:pathology; D008111:Liver Function Tests; D008115:Liver Regeneration / Q000187:drug effects* / Q000502:physiology; D008875:Middle Aged; D016896:Treatment Outcome; D014580:Ursodeoxycholic Acid / Q000627:therapeutic use*
chemical_list: D014580:Ursodeoxycholic Acid