Zuccarello M, Powers G, Tobler W D, Sawaya R, Hakim S Z
Neurosurgery. 1987 Apr;20(4):636-8. doi: 10.1227/00006123-198704000-00024.
An unusual case of a chronic posttraumatic lumbar intradural arachnoid cyst causing compression of the cauda equina is reported. The etiological, pathological, and clinical features are discussed. Emphasis is placed on the importance of a correct interpretation of radiological findings.