DIPLOPHONIA

被引：23

作者：

WARD, PH

SANDERS, JW

GOLDMAN, R

MOORE, GP

机构：

[1] Department of Surgery, Head and Neck, (Otolaryngology), UCLA School of Medicine, Univ. of California, Los Angeles

[2] Bill Wilkerson Hearing and Speech Center, Vanderbilt University School of Medicine, Nashville, Tennessee

[3] Department of Speech, University of Florida, Gainesville, Florida

来源：

ANNALS OF OTOLOGY RHINOLOGY AND LARYNGOLOGY | 1969年 / 78卷 / 04期

关键词：

D O I：

10.1177/000348946907800409

中图分类号：

R76 [耳鼻咽喉科学];

学科分类号：

100213 ;

摘要：

Diplophonia, the simultaneous production of two different voices, is a rather unusual, infrequent disorder, usually due to laryngeal pathology. The differential diagnosis of diplophonia includes dysphonia plicae ventricularis, the simultaneous vibration of several laryngeal and pharyngeal structures, dual voice production, secondary to bilateral vocal cord nodules, adolescent voice changes and loading of the vocal folds with strands or chunks of mucus. An unusual case of physiologic diplophonia was presented, which was intensively studied by means of cinefluorography, regular and high speed laryngeal photography and sonographic analysis. The unusual ability of this patient selectively and independently to control the elasticity or tension of vocal cords enabled her to produce alterations in the vibratory pattern perceived by the listener as diplophonia. © 1969, SAGE Publications. All rights reserved.

引用

页码：771 / &