If the tinnitus frequency and the spontaneous ear sound launch tally, may be able to suppress the spontaneous ear sound launch using the outside pure tone the phenomenon, the cure tinnitus.

如其耳鸣频率与自发性耳声发射相吻合，可利用外界纯音能够抑制自发性耳声发射的现象，治愈耳鸣。

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Radio-frequency ablation(RFA) is a safe and reliable non-operation method to cure malignant patients, but it could cause a variety of complications after the treatment.

多弹头射频术是目前不用手术就能杀灭肿瘤的一种安全可靠的方法，但术后可能会出现各种并发症。

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Methods 114 patients of liver tumor were treated with multiple electrodes radio-frequency for 170 times, clinical complication and its prevention and cure were observed.

方法对114例肝肿瘤病人进行了170次多电极射频治疗，临床观察治疗后的并发症及防治情况。

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