英语语法分析

Conclusion: Schwann's cell differentiation occurs in myoepithelial cells of adenoid cystic carcinomas.

结论：发生神经膜细胞分化的腺样囊性癌细胞是其中的肌上皮成分。

Conclusion Sinonasal myoepithelial carcinoma is very rare tumor and, to date only 8 cases has been reported.

结论鼻腔鼻窦肌上皮癌极为罕见，迄今为止，仅8例报道。

The schwann's cell differentiation occur in the neoplastic myoepithelial cell of the adenoid cystic carcinomas.

而这种雪旺氏细胞分化与腺样囊性癌嗜神经侵袭现象间有着密切的关系。