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Posterior hippocampal stroke presenting with transient global amnesia.
Naldi, Federica; Baiardi, Simone; Guarino, Maria; Spinardi, Luca; Cirignotta, Fabio; Stracciari, Andrea.
Afiliación
  • Naldi F; a Neurology Unit , S. Orsola-Malpighi University Hospital , Bologna , Italy.
  • Baiardi S; a Neurology Unit , S. Orsola-Malpighi University Hospital , Bologna , Italy.
  • Guarino M; b Department of Biomedical and Neuromotor Sciences , University of Bologna , Bologna , Italy.
  • Spinardi L; a Neurology Unit , S. Orsola-Malpighi University Hospital , Bologna , Italy.
  • Cirignotta F; c Diagnostic and Interventional Neuroradiology Unit , S. Orsola-Malpighi Hospital , Bologna , Italy.
  • Stracciari A; a Neurology Unit , S. Orsola-Malpighi University Hospital , Bologna , Italy.
Neurocase ; 23(1): 22-25, 2017 Feb.
Article en En | MEDLINE | ID: mdl-28004602
The acute onset of isolated amnesia is an intriguing challenge for neurologist, because the lack of associated signs can be misleading for diagnosis. The most common cause is transient global amnesia (TGA), a benign condition, but rarely it results from abuse of substance/alcohol or cerebrovascular diseases. In the latter, the brain region involved is the hippocampus. We describe a patient with presenting symptoms of TGA, but affected by an ischemic hippocampal stroke. The computed tomography angiography helped the etiologic diagnosis showing an hemodynamic stenosis of the posterior P2P segment. Interestingly, neuropsychological features were consistent with those found in patients suffering TGA.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Amnesia Global Transitoria / Accidente Cerebrovascular / Hipocampo Límite: Aged80 / Female / Humans Idioma: En Revista: Neurocase Asunto de la revista: CIENCIAS DO COMPORTAMENTO / NEUROLOGIA / PSICOLOGIA / PSIQUIATRIA Año: 2017 Tipo del documento: Article País de afiliación: Italia Pais de publicación: Reino Unido

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Amnesia Global Transitoria / Accidente Cerebrovascular / Hipocampo Límite: Aged80 / Female / Humans Idioma: En Revista: Neurocase Asunto de la revista: CIENCIAS DO COMPORTAMENTO / NEUROLOGIA / PSICOLOGIA / PSIQUIATRIA Año: 2017 Tipo del documento: Article País de afiliación: Italia Pais de publicación: Reino Unido