在解剖前,在尸检期间,不应测量心脏重量
Larissa Lohner1, Christoph Sinning2, Anna Isabella Suling3
1Institute of Legal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany. l.lohner@uke.de.
International journal of legal medicine
|September 18, 2023
概括
在解剖时准确测量心脏重量对于诊断心脏病理至关重要. 这项研究发现,在权重之前切割,冲洗和干燥心脏可以显著降低其记录的重量.
科学领域:
- 法医病理学 法医病理学
- 心血管病理学心血管病理学
背景情况:
- 心脏重量是验尸过程中评估心脏病理学的关键参数.
- 目前的尸检程序缺乏准确测量心脏重量的标准化方法.
研究的目的:
- 建立一个标准化的协议,用于在尸检时准确测量心脏重量.
- 量化不同剖析和制备方法对心脏重量的影响.
主要方法:
- 这项研究涉及使用三种不同的方法对58名已故人的心脏进行称重: (a) 从心周囊解剖后, (b) 通过手动血液/凝块去除 (短轴或进出流) 解剖后,以及 (c) 冲洗和干燥后.
- 通过这些不同的制备技术获得的心脏重量的比较.
主要成果:
- 使用进出流方法的剖析导致心脏重量降低了7.8%,而短轴方法与剖析前的重量相比降低了11.6%.
- 在切割后冲洗和干燥心脏后,观察到2.9%至5%的进一步减少.
结论:
- 在解剖时确定心脏重量的标准化方法对于准确的心脏病理学评估至关重要.
- 推的程序包括切割心脏,仔细去除血液和血栓,用水冲洗,并在称量前彻底干燥.
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