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Abstract Details

The Swiss-Army Catheter: When Mechanical Thrombectomy of Cerebral and Brachial Vessels Occurs At the Same Time
Cerebrovascular Disease and Interventional Neurology
P6 - Poster Session 6 (5:00 PM-6:00 PM)
5-023

To describe a case of endovascular thrombectomy for stroke complicated by intraoperative brachial artery occlusion that was also treated with endovascular thrombectomy. 

Intraoperative brachial artery occlusion is a rare complication of endovascular thrombectomy for stroke. Knowledge regarding combined thrombectomy for stroke and brachial artery occlusion is limited. Rapid identification and intervention can facilitate improved outcomes.

CASE REPORT: An 83-year-old right-handed woman presented to the emergency department with acute right middle cerebral artery syndrome on a background of atrial fibrillation, hypertension, hyperlipidemia, and breast cancer. CT angiogram revealed an acute right carotid T occlusion. Right femoral approach thrombectomy with TICI3 reperfusion was achieved after one pass with an aspiration catheter. Intraoperatively, blood pressure (BP) in the right arm fell to far lower values than left arm BP. Subsequent angiography of the right upper extremity revealed complete occlusion of the distal right brachial artery, prompting aspiration thrombectomy in this vessel with the same access and devices used for thrombectomy of the carotid artery. This resulted in partial recanalization of the brachial artery, with residual thrombus in the distal radial artery, which was further retrieved, achieving near complete recanalization and good collateral flow. Postoperatively, perfusion of the right arm was normal.  At 3-month follow-up, the patient had recovered exceptionally well with an mRS of 1 and no evidence of ischemic injury or impaired perfusion in the right arm.

n/a
Intraoperative brachial artery occlusion of an upper extremity artery is a rare complication of endovascular thrombectomy for stroke. This case demonstrates the importance of rapidly identifying this complication and the feasibility of using aspiration catheters designed for intracranial mechanical thrombectomy to achieve successful extracranial arterial occlusion.
Authors/Disclosures
Elliott Delgado, MD, MS (Tufts Medical Center)
PRESENTER
Dr. Delgado has nothing to disclose.
Matthew E. Tilem, MD (Lahey Clinic) An immediate family member of Dr. Tilem has received personal compensation in the range of $100,000-$499,999 for serving as a Attorney with Pharmaceutical companies (confidential).
Timo Krings, MD, PhD, FRCPC Prof. Krings has received personal compensation in the range of $500-$4,999 for serving as an Editor, Associate Editor, or Editorial Advisory Board Member for Springer. Prof. Krings has received publishing royalties from a publication relating to health care.
Joseph D. Burns, MD (Lahey Hospital and Medical Center) Dr. Burns has received personal compensation in the range of $0-$499 for serving as an Editor, Associate Editor, or Editorial Advisory Board Member for Elsevier.