The benign lesion operation in recent years, carrying out vocal cords with taking the television pickup system endoscope to replace a microscope has also often news report.

近年来，用带电视摄像系统的内窥镜替代显微镜进行声带良性病变手术也常有报道。

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Also, all the published studies exclude palpable lesions, so the use of a probably benign assessment for a palpable lesion is not supported by scientific data.

这些公开发表的研究都是不包括可触及的病变的，因此，用可能良性的评估用以描述可触及的病变是缺乏科学数据支持的。

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Objective to get the treatment results equal to or better than those with traditional open cholecystectomy for benign lesion of the gallbladder in elders.

目的以最少的创伤和并发症达到甚至优于传统胆囊切除方法治疗老年人的良性胆囊病变。

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