英语语法分析

Objective To investigate clinicopathological and immunohistochemical features of 31 cases of oral teratoid cyst.

目的分析31例口腔畸胎样囊肿的临床病理及免疫组化特点。

Conclusion: MRI is the best detecting method for teratoid tumors which can provide more details than other imaging findings.

结论：MRI是检查畸胎类肿瘤的最好手段，它较其它影像学检查方法对肿瘤的定性、定位更有帮助。

Methods: The clinical date, pathological and imaging findings of teratoid tumors proved surgically and pathologically in 12 cases were analyzed retrospectively.

方法：对12例经手术及病理证实的畸胎类肿瘤的临床、病理及影像学资料进行回顾性分析。