First Report of Optical Coherence Tomography (OCT) to Evaluate Extracranial Vertebral Artery Dissection Caused by Drug-Coated Balloon Angioplasty Optical Coherence Tomography (OCT) to Evaluate Extracranial Vertebral Artery Dissection

Main Article Content

Zhongjun Chen
Tieping Fan
Xusheng Zhao
Di Li
Teng Hu
Adnan. Qureshi

Abstract

Background: Optical Coherence Tomography (OCT) in a new technology with potential neurointerventional applications.  We report the use of OCT to detect intraluminal dissection secondary to angioplasty in the extracranial vertebral artery. 


Methods: OCT were acquired using Dragonfly imaging catheter (Dragonfly Duo;LightLab Imaging, Inc.,St.Jude Medical.) and data were analyzed by the ILUMIEN OPTIS Imaging System (Abbott Medical,Westfort,USA) in cervical vertebral artery in an adult patient presented with a 7-day history of dizziness, vertigo and right limb weakness associated with a long stenotic segment of the proximal right vertebral artery segment.


Results: Angiogram showed good patency and no proximal dissection after drug eluting balloon dilation of the stenosis. However, OCT showed two distinct dissections and a 3.5*35 mm RQES drug eluting stent was placed. OCT showed resolution of dissection and new high signals distributed unevenly on the initial surface, presumably drug particles released from the drug eluting balloon.


Conclusions: The first reported case suggests that OCT is feasible for imaging proximal vertebral artery lesion and may be more sensitive than angiogram in detecting post angioplasty vertebral artery dissection.

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How to Cite
Chen, Z., Fan, T., Zhao, X., Li, D., Hu, T., & Qureshi, A. (2022). First Report of Optical Coherence Tomography (OCT) to Evaluate Extracranial Vertebral Artery Dissection Caused by Drug-Coated Balloon Angioplasty: Optical Coherence Tomography (OCT) to Evaluate Extracranial Vertebral Artery Dissection . Journal of Vascular and Interventional Neurology, 14(2), 1–5. Retrieved from https://ojs.jvin.org/index.php/jvin/article/view/14
Section
Case report
Author Biographies

Zhongjun Chen, MD.

Department of Neurointervention, Dalian Municipal Central Hospital affiliated with Dalian Medical University, Dalian, China, 826 Xinan Road, Dalian 116033, China.

Tieping Fan, MM.

Department of Neurointervention, Dalian Municipal Central Hospital affiliated with Dalian Medical University, Dalian, China, 826 Xinan Road, Dalian 116033, China.

Xusheng Zhao, MM.

Department of Neurointervention, Dalian Municipal Central Hospital affiliated with Dalian Medical University, Dalian, China, 826 Xinan Road, Dalian 116033, China.

Di Li, MD.

Department of Neurointervention, Dalian Municipal Central Hospital affiliated with Dalian Medical University, Dalian, China, 826 Xinan Road, Dalian 116033, China.

Teng Hu, MD.

Department of Neurointervention, Dalian Municipal Central Hospital affiliated with Dalian Medical University, Dalian, China, 826 Xinan Road, Dalian 116033, China.

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