中国现代医学杂志2018，Vol.28Issue(8)：48-51,4.DOI:10.3969/j.issn.1005-8982.2018.08.010
大脑中动脉高密度征在急性脑梗死中的价值
Clinical significance of hyperdense middle cerebral artery sign on CT in acute cerebral infarction
摘要
Abstract
Objective To explore the clinical significance of the hyperdense middle cerebral artery sign on CT scan (HMCAS) in acute cerebral infarction. Methods The clinical and imaging data of 386 patients diagnosed as acute cerebral infarction in the Department of Neurology of our hospital were retrospectively analyzed. Results The recruited cases were divided into two groups according to whether the HMCAS appeared in the first CT examination, there were 125 cases in the HMCAS group (32.4%) and 261 cases in the no-HMCAS group (67.6%). The constituent ratios of anterior circulation cortex infarction, basal ganglia region infarction and corona radiata infarction were statistically different between the HMCAS group and the non-HMCAS group (P < 0.05). But there was no statistical difference in posterior circulation infarction (including brainstem, thalamus and occipital cortex) between the two groups (P > 0.05). Conclusions HMCAS occurs primarily in anterior circulation cortex, basal ganglia region and corona radiata infarction, and its constituent ratio is high in large area cerebral infarction.关键词
急性脑梗死/前循环/后循环/大脑中动脉高密度征Key words
acute cerebral infarction/anterior circulation/posterior circulation/hyperdense middle cerebral artery sign分类
医药卫生引用本文复制引用
侯洁,蔡晓楠,段阳,陈会生,夏程,杨本强..大脑中动脉高密度征在急性脑梗死中的价值[J].中国现代医学杂志,2018,28(8):48-51,4.基金项目
辽宁省自然科学基金指导计划(NO:20162768) （NO:20162768）
2015辽宁省国产医疗器械研发、评价与推广协同创新工程(NO:2015305010) （NO:2015305010）
