MRI of benign neoplasm in head and neck perivertebral space 头颈部椎周间隙良性肿瘤的MR成像研究
Objective: To evaluate the MRI features of benign neoplasm and explore it's diagnosis and differential diagnosis in perivertebral space. 目的:分析头颈部椎周间隙良性肿瘤MR成像特征及病变的诊断与鉴别诊断。