Hartman D E, Overholt S L, Vishwanat B
Arch Otolaryngol. 1982 Jan;108(1):52-3. doi: 10.1001/archotol.1982.00790490054016.
Essential tremor is a progressive, potentially debilitating disorder that may be manifested in the voice only. In the case we report, the signs occurred concurrently with the voice characteristics of vocal cord nodules but were subtle. The mildness of the voice tremor precluded treatment at this time, although the results of medical management for the disorder have not been impressive. It is probable that some patients with severe essential (voice) tremor have undergone recurrent laryngeal nerve resection for the disorder.
特发性震颤是一种进行性、可能使人衰弱的疾病，可能仅在声音中表现出来。在我们报道的病例中，这些症状与声带小结的声音特征同时出现，但很细微。目前，声音震颤的轻微程度使得暂无法进行治疗，尽管针对该疾病的药物治疗效果并不显著。很可能一些患有严重特发性（声音）震颤的患者已经接受了喉返神经切除术来治疗该疾病。
