用氧合血红蛋白核分析出血性中风血肿的年代

Biaou Dimon Jean, Assogba Kokou, Vianou Antoine
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引用次数: 0

摘要

6 . doi: 10.32622/ijrat.79201903出血性中风是由于脑血管破裂,血流到周围组织而引起的血肿。在中风结束时,了解血肿的进化特征是必不可少的,因为它允许专家指导治疗。目前的工作旨在发展一种方法来表征血肿演变的四个阶段。材料由Cotonou CNHU CT扫描单元采集的出血CT扫描图像组成,并在MATLAB R2015a环境下进行处理。提出的方法可以确定一个数学函数,可以模拟血肿中氧血红蛋白的密度分布。所获得的结果使得在103张图像的数据库中以97,09%的成功率表征出血性中风的不同进化阶段成为可能。这种测定血肿日期的方法将成为出血性中风诊断和治疗的决策工具。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Dating the Hematoma of Haemorrhagic Stroke by Analysis of the Sisintegration of Oxyhemoglobin Nuclei
6 doi: 10.32622/ijrat.79201903 Abstract— Hemorrhagic stroke is caused by the rupture of cerebral blood vessels discharging blood onto the surrounding tissues and caused the hematoma. The knowledge of the evolutionary profile of the hematoma is essential at the end of the stroke, because it allows specialists to direct the treatment. The present work aims to develop a method to characterize the four stages of evolution of the hematoma. The material consists of haemorrhagic CT scan images collected at the Cotonou CNHU CT scan unit and processed in MATLAB R2015a environment. The proposed method made it possible to determine a mathematical function that can model the density distribution of oxyhemoglobins in the hematoma. The results obtained made it possible to characterize the different evolutionary stages of the hemorrhagic stroke with a success rate of 97,09% on a database of 103 images. This method of dating the hematoma will certainly be a decision-making tool in the diagnosis and management of haemorrhagic stroke.
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