Abstract
Ischemic stroke is characterized by the blockage of cerebral arteries. After this event takes place, the deprivation of blood flow leads to irreversible damage of the brain tissue area located in the proximity of the vessel occlusion. Surrounding this area called the stroke core, we can find damaged but salvageable brain tissue, the penumbra. As time progresses, the central area of necrosis will grow as the irreversible damage extends to the penumbra, making time between stroke onset and therapy initiation critical. Mechanical thrombectomy offers the potential to save the penumbra from ischemic infarction. Reperfusion of a large-vessel occlusion with mechanical thrombectomy improves functional outcome in patients presenting with ischemic stroke and is now considered standard of care. This chapter describes the history, selection criteria, and postprocedure care of mechanical thrombectomy.
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Acknowledgments
KRB acknowledges Alex Lu, medical student at Yale School of Medicine whose peer-reviewed paper formed the initial basis for this chapter.
The authors thank Sandra Saldana-Ortega for editorial assistance.
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Bulsara, K.R., Dearborn, J.L., White, J.L. (2018). Mechanical Thrombectomy for Acute Ischemic Stroke. In: White, J., Sheth, K. (eds) Neurocritical Care for the Advanced Practice Clinician. Springer, Cham. https://doi.org/10.1007/978-3-319-48669-7_7
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