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Benign oligemia

If vasodilation is unsuccessful in maintaining CBF, PWl may demonstrate a reduction in CBF, in addition to the changes in CBV and MTT. With sufficiently mild CBF reduction, a condition sometimes called benign oligemia, the survival of the affected brain tissue is not threatened, and the patient may or may not even experience an associated neurologic deficit. Flowever, with more severe reductions in blood flow, ischemic damage accrues, and this damage becomes irreversible after a period of time whose duration is inversely related to the... [Pg.181]

Mean transit time and time to peak are the most commonly used parameters for evaluating abnormal perfusion. Some studies have employed a quantitative threshold-based approach to exclude regions of benign oligemia... [Pg.254]

See other pages where Benign oligemia is mentioned: [Pg.107]    [Pg.109]    [Pg.110]    [Pg.184]    [Pg.184]    [Pg.186]    [Pg.200]    [Pg.204]    [Pg.208]    [Pg.228]    [Pg.258]    [Pg.107]    [Pg.109]    [Pg.110]    [Pg.184]    [Pg.184]    [Pg.186]    [Pg.200]    [Pg.204]    [Pg.208]    [Pg.228]    [Pg.258]   
See also in sourсe #XX -- [ Pg.107 , Pg.109 , Pg.110 , Pg.181 , Pg.184 , Pg.186 , Pg.200 , Pg.204 , Pg.208 , Pg.228 , Pg.254 , Pg.258 ]



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Benign

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