oligemia


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Related to oligemia: Hampton's hump, Westermark sign

oligemia

[‚äl·ə′gē·mē·ə]
(medicine)
A state in which the total blood volume is reduced.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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Imaging should continue to evolve and separate out true penumbra from benign oligemia. However, none of this multimodal imaging accounts for the physiology of a particular individual's brain parenchyma.
A key aspect underscored in this review relates to the identification of "benign oligemia," which refers to hypo perfused tissue which will not proceed to infarction regardless of treatment.
Oligemia. Insufficient blood reaches the oxygen-delivering pulmonary alveoli cells due to reduced pulmonary vascularity.