Objective to probe into the effect of Kaisailu on urinary retention induced by intra-vertebral canal anesthesia.
目的探讨开塞露治疗椎管内麻醉术后尿潴留的疗效。
In addition, the features of distributions, locations, and forms of neurogenic tumor from intra - vertebral canal were found by MRI.
同时，还通过MRI找出了椎管内神经源性肿瘤的分布、位置、形态特征等。
Conclusion CT can clearly demonstrate calcification in intracranial intra vertebral canal vertebral artery, thus improve its diagnosis.
结论CT可以清晰显示颅内段椎管内段椎动脉钙化，可提高对该病变的认识，避免漏诊。
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