We have located links that may give you full text access.
Comparative Study
English Abstract
Journal Article
[Comparison of morphological features of carotid arteries atherosclerotic plaques with clinical-instrumental data in symptomatic and asymptomatic patients with severe carotid atherosclerosis].
Kardiologiia 2013
A complex histomorphometric and clinical-instrumental analysis of atherosclerotic lesions of the carotid arteries obtained during carotid endarterectomies (CEE) of patients with hemodynamically significant stenoses was conducted. Two groups of patients were compared: symptomatic, which earlier underwent cerebral vascular accident (CVA) or transitory ischemic attacks (TIA), and asymptomatic ones with no complications of the disease. Statistical analysis of clinical and laboratory data showed no significant differences between two groups except for the level of lipoprotein(a) [Lp(a)] in the blood plasma, which was higher (p<0.05) in asymptomatic patients compared with symptomatic ones. Statistical analysis of carotid arteries ultrasound duplex scanning (USDS) in the preoperative period did not reveal significant differences in the degree of maximum vessels stenosis between the compared groups of patients. Surface defects of atherosclerotic plaques (ASP) were shown to be significantly more common (p<0.05) in the group of symptomatic patients compared with asymptomatic ones. According to histological analysis 88% of extracted ASP was unstable in symptomatic patients and 77% of ASP - in asymptomatic patients. This may indicate high risk of CVA/TIA in both groups of patients. Statistical evaluation of magnetic resonance tomography (MRT) and USDS techniques in comparison with abilities of the most reliable histological analysis showed that both non-invasive diagnostic methods are highly sensitive in detecting unstable ASP, though MRT showed higher level of specificity compared with USDS.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app