慢性酒精中毒性脑病的CT诊断

CT Diagnosis of Chronic Alcoholic-Toxic Encephalopathy

目的 :评估CT诊断慢性酒精中毒性脑病的价值。材料与方法 :分析 15例CT和临床证实慢性酒精中毒性脑病的CT表现。结果 :(1)胼胝体变性 15例 ;(2 )伴双侧豆状核低密度 7例 ,内囊 /外囊和侧脑室周围白质低密度 8例 ;(3)脑萎缩 8例。结论 :胼胝体变性是慢性酒精中毒性脑病CT重要的表现 。

Purpose: To evaluate CT in the dignosis of chronic alcoholic-toxic encephalopathy. Materials and Methods: Analysis of CT Manifestations in 15 cases of chronic alcoholic-toxic encephalopath proved by CT scans and clinicdata. Results: CT features included: (1) corpus callosum degeneration (n=15), (2)hypodensity in the bilateral lentiform nucleus (n=7), in the internal or/and external capsule and periventricular zone of white matter (n=8), and (3) encephalic atrophy (n=8). Conclusion: Corpus Collosum degeneration is one of important imaging appearance in CT diagnosis of chronic alcoholi-toxi encephalopathy, and CT scan with clinic data can make it possible to diagnose chronic alcoholic-toxic encephalopathy.