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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Histological examination of carotid artery autografts explanted 12 months following surgery. (a) Fully patent carotid artery. (b) Thrombotic carotid artery. The thrombus is indicated by the letter T. Scale bar = 100 μm.