英语语法分析

OBJECTIVE To study the clinical symptom, diagnosis and treatment of the neurinoma of the head and neck.

目的探讨头颈部神经鞘瘤的临床表现、诊断方法及治疗。

Pleural neurilemmoma, neurinoma and pleural fibrolipoma usually had the characteristics of benign neoplasm.

胸膜神经鞘瘤、神经纤维瘤及胸膜纤维脂肪瘤均具有良性肿瘤的特征。

Objective: To study the early diagnosis of cystic neurinoma at the craniocervical junction and surgical treatment.

目的：探讨颅颈交界区囊性神经鞘瘤的早期诊断。