differential lateral的意思|示意

Objective: To study the feasibility of dynamic ct scanning in the differential diagnosis of the tumors in lateral neck.

目的：研究利用颈侧区肿块在动态增强扫描的影像特征进行手术前鉴别诊断。

The longitudinal grooves seen in the foreground are thought to be due to differential shear and lateral spreading at high velocities.

在前景突出部分看到的纵向沟纹，被认为是由剪断层(differential shear)以及高速的横向扩散所造成的。

Conclusion: Dynamic CT scanning is feasible in the differential diagnosis of tumors in lateral neck.

结论：动态增强扫描在鉴别颈侧区肿块及对手术方案的确立有指导意义。