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首页> 外文会议>International Symposium on Chinese Spoken Language Processing >A post-thyroidectomy voice quality study in patients suffering or not from Recurrent laryngeal paralysis
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A post-thyroidectomy voice quality study in patients suffering or not from Recurrent laryngeal paralysis

机译：患有或未患有喉返瘫患者的甲状腺切除术后语音质量研究

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The main object of this study is voice quality after total thyroidectomy (which involves complete removal of the thyroid gland) or isthmolobectomie (which involves removal of the half, right or left, portions of the gland). This often causes degradation of voice quality permanently or temporarily. Voice quality will be studied using aerodynamic cues. From an aerodynamic point of view, oral airflow (Oaf) and maximum phonation time (TMP) were observed. Data from two groups of patients were examined: one group of patients for whom postoperative examination revealed lack of mobility of one of the vocal folds; a second group of patients in whom postoperative examination revealed no perturbation of laryngeal mobility. This is a longitudinal study in which reference values are constituted by the speaker's own voice, preoperatively. Preliminary results indicate that removal of the thyroid gland modifies the patient's voice even though laryngeal mobility is preserved. All parameters studied underwent changes. However, time has a positive effect on all speakers, since their productions resemble, one month after surgery, the values measured in the preoperative phase.
机译：这项研究的主要目的是进行全甲状腺切除术（包括完全切除甲状腺）或等位切除术（包括切除一半，右或左部分腺体）后的声音质量。这通常会导致语音质量永久或暂时下降。语音质量将使用空气动力学提示进行研究。从空气动力学的角度来看，观察到口腔气流（Oaf）和最大发声时间（TMP）。检查了两组患者的数据：一组患者术后检查显示其中一个声带缺乏活动性。第二组患者在术后检查中未发现喉咙活动性紊乱。这是一项纵向研究，术前参考值由说话者自己的声音构成。初步结果表明，即使保留了喉部活动性，切除甲状腺也会改变患者的声音。研究的所有参数都发生了变化。但是，时间对所有说话者都有积极的影响，因为在手术后一个月，他们的发音类似于在手术前所测得的值。

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