UC知道请求高手帮忙，急！！！帮忙翻译一下论文摘要。
来源：百度知道 编辑：UC知道 时间：2024/06/20 18:35:38
方法：回顾性阅片分析本院2004年9月至2007年4月50例怀疑早期脑梗塞病例的CT表现，所有病例均结合了临床诊断得以确诊。
结果：所收集病例中16例阳性病例在发病早期（1-7h）CT扫描中均可见动脉致密征，发病24h后复查，见该侧大脑中动脉供血区呈大面积呈低密度改变，与正常脑实质分界欠清。
结论：一侧大脑中动脉动脉致密征，结合典型的临床表现，在早期脑梗塞的诊断中具有非常重要的意义。
下面是逐词翻译的，缺乏连贯性，你自己整理一下。
Improve on the dense side of the middle cerebral artery sign (HMCAS) awareness, to explore its in the early diagnosis of cerebral CT imaging study value. Early cerebral infarction to reduce misdiagnosis and missed diagnosis.
Methods: Retrospective analysis of our access to films from September 2004 to April 2007 50 cases of suspected cases of early cerebral CT performance in all cases a combination of clinical diagnosis can be confirmed.
Results: The cases collected 16 cases of positive cases in the incidence of early (1-7h) CT scan can be seen in both the dense artery sign, 24h after the onset review, see the side of the middle cerebral artery showed a large area of low density was changed, with the normal brain parenchyma boundaries owed clearance.
Conclusion: The side of the middle cerebral artery dense artery sign, combined with typical clinical manifestations, in the early diagnosis of cerebral infarction has