scholarly journals The use of curved sheath technique to facilitate difficult internal carotid artery occlusions

2021 ◽  
Vol 9 (37) ◽  
pp. 74-77
Author(s):  
Nitish Mittal ◽  
Sanjana Rao ◽  
Mohammad M. Ansari
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Aortic Arch ◽  
Carotid Artery Stenosis ◽  
Carotid Artery Stenting ◽  
Internal Carotid ◽  
Internal Carotid Artery Stenosis ◽  
Artery Stenosis ◽  
Difficult Case ◽  
Ct Angiogram

Carotid Artery Occlusive Disease or Carotid Artery Stenosis (CAS), a widely prevalent disease, involves blockage of the arterial wall through atherosclerotic plaques. Due to the high prevalence of carotid artery stenosis, innovative approaches to improve the outcome are required, particularly for more difficult and unique cases. Within this report, we present a particularly difficult case of Type III Aortic Arch – Right Internal Carotid Artery (ICA) stenosis making it a challenging case. We describe a symptomatic 87-year-old male who presented to Cardiology clinic. CT angiogram showed 70% occlusion of right internal carotid artery and patient was deemed high risk for carotid artery surgery; hence, the patient underwent internal carotid artery stenting. After the procedure, angiogram results were excellent, and the patient was transferred to CICU in stable hemodynamic condition. This case demonstrates the significance of innovative new techniques in the development of medical treatment.  Keywords: Carotid Artery Stenting, Curve Sheath Technique, Type 3 Aortic Arch, Right Internal Carotid Artery Stenosis

scholarly journals Emergency carotid artery stenting for internal carotid artery stenosis with progressive deterioration

2013 ◽  
Vol 7 (2) ◽  
pp. 88-93
Author(s):  
Shigetaka OKAMOTO ◽  
Mitsugu NAKAMURA ◽  
Takashi MIZOBE ◽  
Yasuhiko MOTOOKA ◽  
Noriaki ASHIDA ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Carotid Artery Stenosis ◽  
Carotid Artery Stenting ◽  
Internal Carotid ◽  
Internal Carotid Artery Stenosis ◽  
Artery Stenosis ◽  
Progressive Deterioration

Stenting in High-Grade Internal Carotid Artery Stenosis: 2-Dimensional Operative Video

2021 ◽  
Author(s):  
Joel M Kaye ◽  
Juan C Mejia-Munne ◽  
Aaron W Grossman ◽  
Peyman Shirani ◽  
Matthew S Smith ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Carotid Endarterectomy ◽  
Carotid Artery Stenosis ◽  
Carotid Artery Stenting ◽  
Internal Carotid ◽  
Internal Carotid Artery Stenosis ◽  
Artery Stenosis ◽  
High Grade ◽  
Angioplasty And Stenting

Abstract Carotid artery stenosis is implicated in up to 40% of all ischemic strokes. Accordingly, symptomatic, high-grade carotid artery stenosis portends an especially high risk of future stroke. Intervention via open or endovascular approaches drastically reduces this risk. Under the appropriate conditions, carotid artery stenting serves as a safe and effective alternative to carotid endarterectomy. We present the case of a 57-yr-old male with symptomatic, high-grade stenosis of his right internal carotid artery, for whom a history of radiation to the head and neck represented a relative contraindication to carotid endarterectomy, and thus endovascular treatment with angioplasty and stenting was performed. Informed consent was obtained prior to the procedure. Intraprocedurally, stent delivery past the area of stenosis proved somewhat challenging. However, by employing several nuanced maneuvers, we utilized our guiding catheter in a nonconventional manner in order to successfully perform the procedure. As the field of neuroendovascular surgery evolves, each case provides us unique lessons, which in turn expands our interventional capabilities and adds to the armamentarium of neuroendovascular techniques. We present this surgical video both as a means to provide a general overview of carotid artery stenting, and to share a lesson learned through the implementation of an interesting technical nuance.

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