参考文献:Oprişan, A. & Popescu, B. O. Intracranial Cysts: An Imagery Diagnostic Challenge. The Scientific World Journal 2013, 1–9 (2013).Osborn, A. G. & Preece, M. T. Intracranial Cysts: Radiologic-Pathologic Correlation and Imaging Approach 1. Radiology 239, 650–664 (2006).