本文收集６例小脑幕疾病，对其CT征象进行回顾性分析，旨在提高对本病的诊断水平。１材料和方法１．１一般资料６例中男３例，女３例，年龄１３～５２岁，平均３１．５岁。病程３～１６天，平均１１．３３天。６例均有外伤病史。主要临床症状为头痛、头晕、恶心、呕吐、意识障 This article collected 6 cases of cerebellum disease, its CT signs were retrospectively analyzed to improve the diagnosis of the disease. 1 Materials and Methods 1.1 General Information 6 males in 3 cases, 3 females, aged 13 to 52 years, mean 31.5 years old. Duration of 3 to 16 days, an average of 11.33 days. 6 cases had a history of trauma. The main clinical symptoms are headache, dizziness, nausea, vomiting, disturbance of consciousness