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颅内上皮样囊肿(epidermoid),又称胆脂瘤,约占颅内肿瘤的0.2～2.5％。我科自1966年6月至1987年5月收治并经病理证实者共28例。现分析讨论如下。
Epidermoid cyst (epidermoid), also known as cholesteatoma, accounting for about 0.2 to 2.5% of intracranial tumors. Our department from June 1966 to May 1987 admitted and pathologically confirmed a total of 28 cases. The analysis is as follows.