Savoiardo M, Bracchi M, Passerini A, Visciani A, Di Donato S, Cocchini F
AJNR Am J Neuroradiol. 1983 May-Jun;4(3):509-12.
Computed tomographic (CT) studies of 17 cases of olivopontocerebellar degeneration are reported. In all cases, atrophy of brainstem and cerebellum was found. Atrophy of the cerebellar hemispheres was equal to, or more marked than, atrophy of the vermis. Dilatation of lateral ventricles and cerebral sulci was often present. These findings, which are in agreement with the pathologic data, are compared with those reported in other cerebellar atrophic processes. Knowledge of the distribution of the atrophic changes is essential in attempting a differential diagnosis among the degenerative diseases involving the posterior fossa nervous structures.
报告了17例橄榄体脑桥小脑萎缩的计算机断层扫描（CT）研究。所有病例均发现脑干和小脑萎缩。小脑半球萎缩程度与蚓部萎缩相当或更明显。常出现侧脑室和脑沟增宽。这些与病理数据相符的发现与其他小脑萎缩性病变的报告结果进行了比较。了解萎缩性改变的分布对于鉴别涉及后颅窝神经结构的退行性疾病至关重要。
