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Acquired hepatocerebral degeneration: a case report

Degeneração hepatocerebral adquirida: relato de caso

ABSTRACT

Acquired hepatocerebral degeneration is an underdiagnosed neurologic syndrome characterized by parkinsonism, ataxia or other movement disorders and by neuropsychiatric and cognitive symptoms. It occurs in patients with chronic liver disease, especially those who develop portosystemic shunting and is often unrecognized as a cause of cognitive decline. Recently, its pathogenesis has been associated with manganese accumulation in basal ganglia and some treatments proposed. The aim of this article was to report a case and discuss some discoveries in connection with the disease.

Key words:
acquired hepatocerebral degeneration; hepatic encephalopathy; liver disease

RESUMO

Degeneração hepatocerebral adquirida é uma síndrome neurológica subdiagnosticado caracterizada por parkinsonismo, ataxia ou outros distúrbios do movimento e por sintomas neuropsiquiátricos e cognitivos. Ocorre em pacientes com doença hepática crônica, especialmente aqueles que desenvolvem shunts porto-sistêmicos e frequentemente não é reconhecido como uma causa de declínio cognitivo. Recentemente, sua patogênese tem sido associada ao acúmulo de manganês nos gânglios da base e alguns tratamentos foram propostos. O objetivo do artigo foi relatar um caso e discutir algumas descobertas nesta doença.

Palavras-chave:
degeneração hepatocerebral adquirida; encefalopatia hepatica; hepatopatia

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Publication Dates

  • Publication in this collection
    Jan-Mar 2012

History

  • Received
    20 Dec 2011
  • Accepted
    06 Feb 2012
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