Caudal epidural injections are easy, effective, and safe methods and are good options for patients with low back pain and radicular lower extremity pain. Although various complications related to the technique of the procedure or the drugs used in the procedure have been described, Posterior Reversible Encephalopathy Syndrome (PRES) has not yet been defined for this intervention.

中文翻译：

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硬膜外类固醇注射后后部可逆性脑病综合征：病例报告

尾部硬膜外注射是一种简单、有效、安全的方法，是腰痛和下肢根性疼痛患者的良好选择。尽管已经描述了与手术技术或手术中使用的药物相关的各种并发症，但尚未为这种干预定义后部可逆性脑病综合征 (PRES)。