Role and CT and MR signs of focal congestion in development and course of stroke

Role and CT and MR signs of focal congestion in development and course of stroke

CT and MR patterns of focal perfusion and diffusion disorder are compared in groups of patients with nonhemorrhagic venous and ischemic stroke, as well as in control group with chronic brain ischemia. The rMTT(+ vs. ++), rCBF (± vs. – –), rCBV (+ vs. ±), rDWI (± vs. +), and rADC (+ vs. –) patterns a...

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Bibliographic Details
Main Authors: S. Ye. Semyonov, M. G. Shatokhina, A. N. Nekhorosheva, A. A. Khromov, Ye. A. Zhuchkova, I. V. Moldavskaya, Yu. M. Portnov, A. V. Kovalenko, L. S. Barbarash
Format: Article
Language:English
Published: Siberian State Medical University (Tomsk) 2012-10-01
Series:Бюллетень сибирской медицины
Subjects:
focal congestion
stroke
ischemia
Online Access:https://bulletin.ssmu.ru/jour/article/view/612
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Summary:CT and MR patterns of focal perfusion and diffusion disorder are compared in groups of patients with nonhemorrhagic venous and ischemic stroke, as well as in control group with chronic brain ischemia. The rMTT(+ vs. ++), rCBF (± vs. – –), rCBV (+ vs. ±), rDWI (± vs. +), and rADC (+ vs. –) patterns are determined as reliably distinguishable (p < 0.05), which is indicative of congestion in venous stroke focus as a releaser of pathophysiological mechanism of development of secondary ischemia.
ISSN:1682-0363
1819-3684

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