Panacea Journal of Medical Sciences
Official Publication of NKP Salve Institute of Medical Sciences and Research Centre
Official Publication of NKP Salve Institute of Medical Sciences and Research Centre
Print ISSN:-2249-8176
Online ISSN:-2348-7682
CODEN : PJMSD7
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Year 2024
Volume: 14 , Issue: 2
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Original Article
Author Details :
Volume : 11, Issue : 2, Year : 2021
Article Page : 309-314
https://10.18231/j.pjms.2021.063
Abstract
Background: Cerebrovascular adverse events are one of the most common causes for morbidity and mortality worldwide. Thromboembolism being the culprit behind a significant number of such events. An attempt has been made to ascertain the association of carotid plaque morphology in the occurrence of ischemic stroke. Heterogeneous plaques (Type 2 & 3) weremostly observed to be ipsilateral to the side of brain infarct, as compared to the contralateral side. Detection of heterogeneous plaques and plaque ulceration in patients may indicate future development of stroke.
Materials and Methods: This study included 75 consecutive patients having anterior circulation infarct in MRI of the brain and atherosclerotic changes in extra cranial carotid system on Carotid Duplex scan. Plaque morphology ipsilateral to the brain infarct was compared to that on the contralateral side.
Result: Significantly higher number of heterogeneous plaques (Type 2 & 3) were present ipsilateral to the side of brain infarct, as compared to the contralateral side (p-value 0.004). Plaque ulceration was also observed to be present more frequently on the side of infarct (22.6% on the ipsilateral side and 5.4% on the contralateral side). Moreover, Diabetes mellitus and dyslipidemia were the most prevalent risk factors (78.2% and 65.2%, respectively) in patients with these types of plaques.
Conclusion: Detection of heterogeneous plaques and plaque ulceration in patients may indicate future development of stroke, necessitating prompt and appropriate management protocols.Periodic screening of such patients with Carotid Duplex Ultrasonography is expected to be very helpful.
Keywords: Stroke, Carotid Doppler, Plaque morphology, Plaque ulceration
How to cite : Mukherjee N, Sen K K, Mohapatra M, Monoj Kumar G, Kumar B A, Carotid plaque morphology-An indicator for brain infarcts. Panacea J Med Sci 2021;11(2):309-314
Copyright © 2021 by author(s) and Panacea J Med Sci. This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License (creativecommons.org)
