title: [Chronic hepatic encephalopathy in a patient with primary biliary cirrhosis].
abstract: Chronic or persistent hepatic encephalopathy is a complication that develops in 1% of patients with chronic liver disease. We report a new case of this complication in a patient with primary biliary cirrhosis. A 69-year-old woman with stage IV primary biliary cirrhosis presented with a 6-month history of progressive memory deficits, tremors and somewhat clumsy gait. Examination revealed sub-jaundiced skin tone, short-term memory deficits, fine distal bilateral tremor in the upper extremities and generalized hyperreflexia with spread of the reflexogenic zone. The hemogram showed mild pancytopenia, hypertransaminasemia, cholestatic pattern, lengthened thromboplastin time and hypocholinesterasemia. Wilson's disease was excluded and a cranial magnetic resonance imaging scan showed a bilateral hyperintense globus pallidus on T1-weighted sequences, which, together with the symptoms, were compatible with the diagnosis. Chronic liver diseases may cause chronic hepatic encephalopathy. Gastroenterologists should be familiar with this entity.
authors.affiliation: Unidad de Neurología, Hospital Infanta Elena, Huelva, España. eduardoduranferreras@gmail.com
authors.forename: Eduardo
authors.initials: E
authors.lastname: Durán-Ferreras
authors.forename: Fernando
authors.initials: F
authors.lastname: Díaz-Narváez
authors.forename: Miguel
authors.initials: M
authors.lastname: Raffo-Márquez
mesh_terms: D000368:Aged; D002908:Chronic Disease; D005260:Female; D006501:Hepatic Encephalopathy / Q000209:etiology*; D006801:Humans; D008105:Liver Cirrhosis, Biliary / Q000150:complications*