Smith J, Ridley A
Br Med J. 1969 Feb 8;1(5640):353-5. doi: 10.1136/bmj.1.5640.353.
Three cases of cerebellar ectopia first producing symptoms in adult life are reported. This potentially remediable anomaly may not be suspected in adults, in whom associated congenital bony abnormalities of the skull and cervical spine are often absent. In these cases diagnosis depends on radiological contrast studies; in particular it is important to examine the cervical canal in the prone and supine positions.
报告了3例成年期首次出现症状的小脑异位症。这种潜在可矫正的异常在成年人中可能未被怀疑，因为成年人通常不存在相关的先天性颅骨和颈椎骨异常。在这些病例中，诊断依赖于放射学造影检查；尤其重要的是在俯卧位和仰卧位检查颈椎管。
