CC BY-NC-ND 4.0 · Journal of Clinical Interventional Radiology ISVIR 2017; 01(01): 032-039
DOI: 10.1055/s-0036-1597909
Pictorial Essay
Indian Society of Vascular and Interventional Radiology

The Endovascular Armamentarium to Save the Dying Brain: Prospects and Challenges

Santhosh Poyyamoli
1   Department of Radiology, Kovai Medical Centre and Hospital, Coimbatore, Tamil Nadu, India
,
Dilip Kumar Muddhan Prakash
1   Department of Radiology, Kovai Medical Centre and Hospital, Coimbatore, Tamil Nadu, India
,
Rahul Kareparambil Ranasingh
1   Department of Radiology, Kovai Medical Centre and Hospital, Coimbatore, Tamil Nadu, India
,
Pankaj Mehta
1   Department of Radiology, Kovai Medical Centre and Hospital, Coimbatore, Tamil Nadu, India
,
Mathew Cherian
1   Department of Radiology, Kovai Medical Centre and Hospital, Coimbatore, Tamil Nadu, India
› Author Affiliations
Further Information

Publication History

Publication Date:
28 July 2017 (online)

Abstract

Purpose Acute ischemic stroke was not long ago the territory of the neurologist, where the endovascular surgeon had only started baby steps. The scenario has completely changed post-2015 and now mechanical thrombectomy holds centerstage of the treatment guidelines. The two basic techniques for clot retrieval are the stent retriever thrombectomy and a direct aspiration first-pass technique. Use of one device as an adjunct to the other also has a passing mention in the trials. Tandem occlusions pose issues in accessing the target vessel for clot retrieval, and emergency stenting of the carotid pathway opens further avenues in stroke care.

Cases The authors present four cases of acute ischemic stroke, three of them involving the anterior circulation and one involving the basilar artery. All the cases underwent endovascular therapy, albeit with different techniques. Through the cases, they present the current technology, and its implementation and challenges faced by the interventional radiologist.

Conclusion The availability of a diverse technical repertoire helps in tackling specific scenarios facing the stroke interventionist. The levels of evidence vary for the different weapons at hand, but it is not long before endovascular intervention becomes the panacea for stroke.

 
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