摘要
目的讨论原发性蛛网膜下腔出血放射影像诊断价值。方法选取2015年7月至2016年7月我院中发生原发性蛛网膜下腔出血的患者70例,根据随机数字法分为两组,其中A组中使用3D-CAT方式进行诊断,B组中使用3D-DSA方法进行诊断。比较两组的诊断的检出率的情况。结果在检测中A组的检出率小于B组的检出率,差别具有统计学意义(P<0.05)。结论对原发性蛛网膜下腔出血的患者使用两种不同的诊断方法,其中3D-CAT的检测方案对血管瘤的直径比较大的病灶的检出率较高,对血管瘤直径较小的病灶检出率较低。3D-DSA检测方法对检测血管瘤较小的病灶有利,两种方法联合使用诊断的检出率更高。
Objective To discuss the diagnostic value of primary subarachnoid hemorrhage( arachnoid hemorrhage). Methods Selection from July 2015 to July 2016,70 patients with primary subarachnoid hemorrhage in our hospital were selected and divided into two groups according to the random number method. Among them,A group was diagnosed by 3 D-CAT mode,and B group was diagnosed by 3 D-DSA. The detection rate of the two groups was compared. Results In the test,the detection rate of group A was less than that of B group,and the difference was statistically significant( P<0. 05). Conclusion There are two different diagnostic methods for patients with primary subarachnoid hemorrhage. Among them,the detection rate of 3 D-CAT is higher than that of larger diameter lesions,and the detection rate of small diameter hemangioma is low. The 3 D-DSA detection method is beneficial to the detection of small lesion of hemangioma,and the detection rate of the combined use of the two methods is higher.
