4Ichimura S, Hayashi T, Yazaki T, et al. Dumbbell-shaped intradiploic epidermoid cyst involving the dura mater and cerebellum. Neurol Med Chir(Tokyo),2008,48:83-85.
5Thiriat S, Riehm S, Kremer S, et al. Apparent diffusion coefficient values of middle ear cholesteatoma differ from abscess and cholesteatoma admixed infection. AJNR, 2009, 30 : 1123-1126.
4Dutt SN.Mirza S,Chavda SV.et al.Radiologic differentiation of intracranial epidermoids from arachnoid cysts.Otol Neunotol.2002,23:84.
5Arile I,Iaiza F,Lavaroni A,et al.Analysis of cystic intracranial lesions performed with fluid-attenuated inversion recovery MR imaging .AJNR,1999,20:1259-1267.
6Recinos PF,Roonprapunt C,Jallo GI.Intrinsic brainstem epidermoid cyst.Case report and review of the literature[J].J Neurosurg,2006,104(4 Suppl):285-289.