Objective TO evaluate the value of 2-dimensional time-of-flight MR angiography (2d TOF MRA) diagnosis of closed vertebral artery injury.
2
计算机断层扫描与核磁共振成像等技术的出现使现代影像学检查技术成为血管疾病诊断的重要手段。
Computed tomography and magnetic resonance imaging techniques make the modern imaging technology become an important diagnosis means of blood vessel diseases.