[Two-stage contralateral combined microvascular and wide-lumen anastomosis inTwo-stage contralateral combined microvascular and wide-lumen anastomosis in a patient with acute ischemic stroke patient with acute ischemic stroke].

Abstract

Common carotid artery (CCA) thrombosis is a rare cause of ischemic stroke. In available literature, we found no studies devoted to cerebral revascularization for CCA occlusion in acute period of ischemic stroke. Successful treatment of concomitant occlusion of CCA, internal (ICA) and external carotid arteries (ECA) with microvascular anastomoses is very interesting for various specialists. To demonstrate the possibility of contralateral cerebral revascularization in a patient with CCA, ECA and ICA occlusion in acute period of ischemic stroke. Two-stage intervention was performed in a patient with ischemic stroke and carotid artery occlusion. At the first stage, EICMA was formed between the right superficial temporal artery and the M4 branch of the middle cerebral artery (MCA), at the second stage - anastomosis between the right and left ECAs using an autologous arterial graft from the radial artery. There is no generally accepted surgical strategy for CCA occlusion. Contralateral revascularization with blood flow redirecting from the right carotid artery to the left one makes it possible to avoid thrombectomy from the affected CCA and ECA. We have undertaken this method for the first time. We have not found such an approach in the available literature. This report demonstrates the possibility of successful cerebral revascularization in acute period of ischemic stroke in patients with combined occlusion of CCA, ICA and ECA.

• Authors: S G Deryabin, V G Dashyan, S S-Kh Gaibov, D P Vorobyov
• Journal: Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko (Zh Vopr Neirokhir Im N N Burdenko) Vol. 85 Issue 2 Pg. 68-74 ( 2021) ISSN: 0042-8817 [Print] Russia (Federation)
• Vernacular Title: Dvukhetapnyi kontralateral'nyi kombinirovannyi mikrososudistyi i shirokoprosvetnyi anastomoz u patsienta s ostrym ishemicheskim insul'tom.
• PMID: 33864670 (Publication Type: Journal Article)

Topics

• Anastomosis, Surgical
• Brain Ischemia (diagnostic imaging, etiology, surgery)
• Carotid Artery, Internal (surgery)
• Carotid Stenosis
• Cerebral Revascularization
• Humans
• Ischemic Stroke
• Stroke (diagnostic imaging, etiology, surgery)