Neuroimaging in Acute Ischemic Stroke: Role and Recent Advances
10.3348/jksr.2019.80.6.1075
- Author:
Se Jin CHO
1
;
Seung Chai JUNG
;
Chong Hyun SUH
;
Kyung Won KIM
;
Dong Cheol WOO
;
Woo Yong OH
;
Jong Gu LEE
;
Byung Jun KIM
Author Information
1. Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea. dynamics79@gmail.com
- Publication Type:Review
- From:Journal of the Korean Radiological Society
2019;80(6):1075-1090
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Neuroimaging plays a key role in assessing the detection of acute hemorrhage, diagnosis of infarct core, detection of steno-occlusive arteries, mismatch between infarct core and penumbra, and collateral circulation in patients with acute cerebral ischemic stroke. The recent announcement of randomized clinical trials that demonstrated the usefulness of intra-arterial mechanical thrombectomy and the guidelines of 2018 Guidelines for the Early Management of Patients with Acute Ischemic Stroke from American Heart Association/American Stroke Association led to a larger role of neuroimaging and required new neuroimaging strategy for acute cerebral ischemic stroke. In this review, we summarize the recommendation on neuroimaging from the 2018 Guidelines, and review pros and cons between CT and MR and fast scanned stroke MR. Based on the new guidelines and recent research, we discuss the appropriate neuroimaging strategy for acute cerebral ischemic stroke patients.
