Objective: vocal nodules and vocal polyps are the most common benign vocal cord lesions, surgical removal of lesions is an effective treatment.

目的：声带小结、声带息肉是最常见的声带良性病变，手术切除病变是非常有效的治疗手段。

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Methods DNA ploidy analysis was made by laser scanning cytometry in 18 tumor lesions of the vocal cord, and the patients were followed up.

方法对18例声带肿瘤性病变做激光扫描细胞DNA分析并进行随访。

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Some people who naturally produce an unusual-sounding or hoarse voice may develop benign lesions that grow on the vocal cord, he said.

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