皮质下动脉硬化性脑病112例CT分析

Analysis 112 the cases of SAE with CT

目的通过对皮质下动脉硬化性脑病的回顾性分析,加强对本病的认识,提高诊断水平。方法收集112例皮质下动脉硬化性脑病的CT平扫影像资料,结合临床表现及部分增强扫描和核磁共振图像,对其进行综合分析。结果本组病例均有不同程度弥漫性脑白质低密度改变,多数累及侧脑室周旁白质。结论充分认识本病后,CT平扫结合临床病史对本病即可诊断,一般不需再作增强扫描或核磁共振检查。

Objective by retrospect and analyzing the disease SAE,we realize the disease deeply and enhance the diagnoses level. Method collect and analysis the image of computerized tomography（CT）and a part of magnetic resonance imaging （MRI）of 112 the cases of SAE. Result there is different degree lowdensity change of brain white matter in all cases,and majority cases involve the white matter on the same side of ventricle. Conclusion after cognizing the disease plenty,it can diagnose the disease by colligating clinic history and CT plain scan. it not necessary to have enhancement scan or MRI.