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Endovascular biopsy of a sigmoid sinus lesion using a stent retriever and aspiration catheter. | LitMetric

Endovascular biopsy of a sigmoid sinus lesion using a stent retriever and aspiration catheter.

J Neurointerv Surg

Division of Interventional Neuroradiology, UCLA, Los Angeles, California, USA.

Published: April 2022

AI Article Synopsis

Article Abstract

A teenager with a history of acute myeloid leukemia presented with headache, nausea and blurry vision over a 2 week period. The MRI of the brain was concerning for the presence of a myeloid sarcoma within the right sigmoid sinus. For evaluation of venous obstruction and the underlying lesion the patient underwent a cerebral angiogram and transvenous biopsy of the sigmoid sinus lesion using a stent retriever and aspiration catheter. The tissue extracted was consistent with myeloid sarcoma. This pathologic finding was consistent with the recurrence of leukemia and guided the targeted oncologic treatment.

Download full-text PDF

Source
http://dx.doi.org/10.1136/neurintsurg-2021-018121DOI Listing

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