Three-dimensional Fusion Imaging without Contrast Medium for Carotid Endarterectomy

Masaki Matsumoto; Tohru Mizutani; Kenji Sumi; Katsuyoshi Shimizu

doi:10.1055/s-0037-1607226

Journal of Neurological Surgery Part A: Central European Neurosurgery, Table of Contents

J Neurol Surg A Cent Eur Neurosurg 2018; 79(01): 073-076
DOI: 10.1055/s-0037-1607226

Technical Note

Georg Thieme Verlag KG Stuttgart · New York

Three-dimensional Fusion Imaging without Contrast Medium for Carotid Endarterectomy

Authors

Masaki Matsumoto

¹Department of Neurosurgery, Showa University School of Medicine, Tokyo, Japan
Tohru Mizutani

¹Department of Neurosurgery, Showa University School of Medicine, Tokyo, Japan
Kenji Sumi

¹Department of Neurosurgery, Showa University School of Medicine, Tokyo, Japan
Katsuyoshi Shimizu

¹Department of Neurosurgery, Showa University School of Medicine, Tokyo, Japan

Abstract

Carotid endarterectomy (CEA) is a popular surgical procedure for patients with carotid artery stenosis. Before performing CEA, radiologic information about carotid artery stenosis must be obtained using three-dimensional (3D) computed tomography angiography (CTA). However, it is difficult to perform 3D-CTA in patients with renal dysfunction and an allergy to contrast medium. To solve this problem, 3D fusion images (3D-FI) with magnetic resonance angiography and 3D computed tomography are created. In this report, we describe the utility of 3D-FI.

Keywords

CEA - contrast medium - three-dimensional fusion images

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References

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