晚发性小脑皮质萎缩是少见的疾病。本文报告9例晚发性小脑皮质萎缩的临床和CT扫描的表现,发现临床表现与CT结果相符。 资料分析 诊断依据:1.40岁后缓慢起病;2.有明显的小脑受累的症状和体征;3.除外其他疾病所致的小脑症状和体征;4.CT扫描发现小脑皮质萎缩的改变。 一般情况:本组9例中男5例,女4例。最小发病年龄42岁,42～50岁4例,51～57岁者5例。病程 Late-onset cerebellar cortical atrophy is a rare disease. This article reports the clinical and CT findings of 9 patients with late-onset cerebellar cortical atrophy and found clinical findings consistent with CT findings. Data analysis Diagnosis based on: 1.40 years after the onset of slow; 2. There are obvious signs and symptoms of cerebellar involvement; 3. Except for cerebellar symptoms and signs of other diseases; 4.CT scan found that changes in cerebellar cortex atrophy. General situation: The group of 9 patients in 5 males and 4 females. The minimum age of onset of 42 years old, 42 to 50 years in 4 cases, 51 to 57 years in 5 cases. Course of disease