Vertebral artery ultrasound的用法和樣例：
例句
- Color Doppler flow imaging is a useful noninvasive method for the diagnosis of vertebral artery course variation.
彩色多普勒超聲對椎動脈走行變異是一種理想的無創性診斷方法。 - Anomalous vertebral arteries should be included in the differential diagnosis of the upper cervical lesion of unknown origin.
椎動脈畸形應該作為不明原因上頸椎病變的鑒別診斷。
