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Complications of elastase-induced arterial saccular aneurysm in rabbits: Case reports and literature review

  • Jason S. Villano
  • , Christine A. Boehm
  • , Elizabeth L. Carney
  • , Timothy K. Cooper

    Research output: Contribution to journalArticlepeer-review

    Abstract

    Endoluminal infusion and incubation of elastase with or without collagenase into the rabbit common carotid artery is an established model of arterial saccular aneurysm. The model mimics naturally occurring human cerebral aneurysms in many ways, including histologic and morphologic characteristics, hemodynamic pressures, and shear stresses. However, complications have been associated with the model. Here, we report 2 complications: 1) the first known case of iatrogenic laryngeal hemiplegia in a rabbit; and 2) histopathologically confirmed iatrogenic hippocampal and cerebellar infarcts (stroke). Finally, we present and review data from current literature on the morbidity and mortality associated with this model.

    Original languageEnglish (US)
    Pages (from-to)480-486
    Number of pages7
    JournalComparative Medicine
    Volume62
    Issue number6
    StatePublished - Dec 2012

    UN SDGs

    This output contributes to the following UN Sustainable Development Goals (SDGs)

    1. SDG 3 - Good Health and Well-being
      SDG 3 Good Health and Well-being

    All Science Journal Classification (ASJC) codes

    • General Biochemistry, Genetics and Molecular Biology
    • General Veterinary

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