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先天性胆脂瘤或表皮样瘤于1807年由Pinson氏首次描述。Cruveilhier曾在其著作中详尽地论述了Pinson的肿瘤,并命名为“珍珠瘤(tumeur perlée)”。此后Muller(1938)介绍3例相似病例,因其含有胆固醇成份,故又正式命名为“胆脂瘤(cholesteatomas)”。Cawthorne于1961年报告了主要表现为重度感音性聋和进行性面瘫的原发于岩内的胆脂瘤9例,此为较早的颞骨先天性胆脂瘤的大宗病例。除岩部外,颞骨先天性胆脂瘤还常发生在桥小脑角、中耳-乳突等部位,因其症状隐匿,破坏潜在进行,故应引起临床医生之警惕。
Congenital cholesteatoma or epidermoid tumor was first described by Pinson in 1807. Cruveilhier elaborated Pinson’s tumor in his book, and named it “tumeur perlée.” Since then Muller (1938) introduced 3 cases of similar cases, because it contains cholesterol, it is also officially named “cholesteatoma (cholesteatomas).” In 1961, Cawthorne reported 9 cases of primary intracranial cholesteatoma, which predominantly senile deafness and progressive facial paralysis, which are the major cases of congenital temporal cholesteatoma. In addition to the Ministry of rock, the temporal bone congenital cholesteatoma often occur in the bridge cerebellar angle, middle ear - mastoid and other parts, because of its hidden symptoms, the potential for damage, it should cause the vigilance of clinicians.