کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1101351 953564 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Acoustic Characteristics of Voice Before and After Endoscopic Partial Laryngectomy in Early Glottic Cancer
ترجمه فارسی عنوان
ویژگی های صوتی از صدا قبل و بعد از لارنژکتومی جزئی آندوسکوپی در سرطان چاکنای اولیه
کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی بیماری های گوش و جراحی پلاستیک صورت
چکیده انگلیسی

SummaryObjectivesTo evaluate the voice changes after narrow-margin endoscopic partial laryngectomy in subjects with T1N0M0 glottic cancer.Study DesignUncontrolled retrospective comparison of preoperative and postoperative mean phonation time; fundamental frequency, jitter, shimmer, and noise-to-harmonic ratio; and voice-related quality of life (V-RQOL) survey scores.MethodsSeventeen adults diagnosed with T1N0M0 glottic cancer who underwent narrow-margin endoscopic partial laryngectomy were included. All subjects had preoperative and postoperative acoustic evaluation and V-RQOL scores. Subjects were separated into three groups based on age and depth of resection. Group A (mean age, 52 years) consisted of seven subjects who underwent superficial resection (superficial layer of lamina propria) and were younger than 60 years. Group B (mean age, 76 years) consisted of six subjects who were older than 60 years and underwent superficial resection (superficial layer of lamina propria). The four subjects in group C were older than 60 years and underwent deep resection (into the vocal ligament and/or into the thyroarytenoid muscle).ResultsThere was a statistically significant improvement in V-RQOL in group A. The acoustic measures did not change after surgery (no P < 0.05).ConclusionFor early-stage cancer, patients younger than 60 years and superficial resection of cancer are predictive for better voice.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Voice - Volume 30, Issue 3, May 2016, Pages 371–376
نویسندگان
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