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脑出血后血肿周围水肿演变过程影响因素及临床意义 被引量:2

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摘要 目的:探讨脑出血后血肿周围水肿(PHE)的演变过程、影响因素和临床意义。方法:脑出血(ICH)住院患者36例,在发病后1天、3天和14天行核磁共振检查。在液体衰减反转恢复图像(FLAIR)上测定血肿和绝对水肿体积。相对水肿体积定义为绝对水肿体积与血肿体积的比值。根据3个月改良Rankin评分(m RS)分为预后良好19例和预后不良组17例,分析3个时点绝对水肿体积及发病后3天、14天绝对水肿增长体积对临床结局影响。结果:脑出血发病后1天血肿周围可见明显PHE,14天达到高峰。全部3个时点绝对水肿体积与基线血肿体积高度正相关(P均<0.001),相对水肿体积与基线血肿中等程度负相关(P均<0.01)。全部3个时点绝对水肿体积与入院时血糖中度正相关(P均<0.01)。结论:绝对水肿体积与基线血肿体积及入院时的血糖相关。绝对水肿体积、发病后14天绝对水肿增长体积与患者3个月时临床结局相关。
出处 《交通医学》 2014年第6期629-631,633,共4页 Medical Journal of Communications
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