Primary report of noninvasive impedance monitoring of cerebral hematoma and edema in patients with intracerebral hemorrhage
Background and Objective Brain edema is one of the most important clinical process in many diseases. Tissue impedance monitoring offers a non-invasive, bedside, rapid, and reliable technique for the monitoring of the brain edema. Methods We use a bioelectrical impedance(BEI) monitoring unit to record the brain impedance in the healthy volunteer and the patients with intracerebral hemorrhage. Percent of BEI variations were calculation. Results and Conclusions Brain BEI haven f any difference between both hemispheres in normal ones. In 48hrs, BEI value at hematoma-side was obviously decreased; after 48hrs, BEI value was obviously increased and continue to tenth day. Brain bioelectrical impedance monitoring, particularly noninvasively, is a first time in this field. The primary results show brain BEI could reflect the evolution of cerebral hematoma and edema.
intracerebral hemorrhage、Brain edema
8
R74;R65
2005-07-07(万方平台首次上网日期,不代表论文的发表时间)
共1页
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