University of Pittsburgh Voice Center
Common Voice Disorders
The Voice Center is equipped to diagnose and treat all voice
disorders. Among the disorders most commonly seen are the
following:
- Vocal nodules, commonly referred to as nodes, are
callous formations on the vocal folds.
View photo.
- Vocal fold paralysis, is a weakness or immobility of
the vocal folds, commonly referred to as the vocal "cords." View photo.
- Reflux laryngitis, an inflammation of the
larynx caused
by gastric acid irritation, frequently results in decreased vocal
performance.
- Vocal fold bowing, a disorder commonly seen in older
adults, can result in vocal weakness.
View photo.
- Vocal fold polyps are enlarged areas of the vocal
folds. View photo.
- Psychogenic-based voice disorders such as conversion
dysphonia/aphonia are voice problems related to emotional
disorders.
- Reinke's edema is an accumulation of fluid
in the vocal folds.
View photo.
- Vocal fold cyst is a fluid-filled sac in the vocal
folds.View photo
- Vocal fold granuloma is an area of thickened, irregular
tissue on the vocal fold caused by irritation.
View photo.
- Laryngeal papilloma are growths on the larynx caused
by a viral infection.
View photo.
- Spasmodic dysphonia is a condition resulting in
irregular
voice breaks and interruptions of phonation.
- Muscle tension dysphonia is a voice disorder
resulting
from excessive or unequal tension while speaking or singing.
- Normal Vocal Cords. To compare with common
voice disorders. View Photo