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A high resolution scanning electron microscopy analysis of intracranial thrombi embedded along the stent retrievers.

ABSTRACT: Endovascular treatment with stent retriever thrombectomy is a major advancement in the standard of care in acute ischemic stroke (AIS). The modalities through which thrombi embed along stent retriever following mechanical thrombectomy (MTB) have not yet been elucidated. Using scanning electron microscopy (SEM), we analyzed the appearance of thrombi retrieved by MTB from AIS patients, when embedded into the stent retriever. We observed that the organization and structural compactness vary for compositionally different thrombi. The modalities of attachment onto the stent vary according to thrombus composition and organization.

SUBMITTER: Dumitriu LaGrange D

PROVIDER: S-EPMC9110407 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature

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A high resolution scanning electron microscopy analysis of intracranial thrombi embedded along the stent retrievers.

Dumitriu LaGrange Daniela D Bernava Gianmarco G Reymond Philippe P Wanke Isabel I Vargas Maria Isabel MI Machi Paolo P Lövblad Karl-Olof KO

Scientific reports 20220516 1

Endovascular treatment with stent retriever thrombectomy is a major advancement in the standard of care in acute ischemic stroke (AIS). The modalities through which thrombi embed along stent retriever following mechanical thrombectomy (MTB) have not yet been elucidated. Using scanning electron microscopy (SEM), we analyzed the appearance of thrombi retrieved by MTB from AIS patients, when embedded into the stent retriever. We observed that the organization and structural compactness vary for com ...[more]

PMID: 35577906

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