右侧椎动脉较左侧推动脉易发生动脉硬化等病变，对眩晕和颈椎病患者要慎用左旋推扳手法。

The rotatory manipulation to left should be avoided in the patients of vertigo and cervical spondylosis.

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右椎动脉交叉充盈，小脑多个结节样肿瘤染色，尤其是在右侧小脑半球。

There is cross-filling of the right vertebral artery and multiple nodular areas of tumor blush (arrows) are seen in the cerebellum, especially in the right cerebellar hemisphere.

youdao

右椎动脉交叉充盈，小脑多个结节样肿瘤染色，尤其是在右侧小脑半球。

There is cross-filling of the right vertebral artery and multiple nodular areas of tumor blush (arrows) are seen in the cerebellum, especially in the right cerebellar hemisphere.

youdao