NCIt definition : Harsh and raspy voice secondary to laryngeal infection, voice overuse, irritants inhalation,
vocal cord paralysis, vocal cord polyps, and malignant neoplasms arising from or spreading
to the larynx.;
Alternative definition : NICHD: The alteration of voice to a harsh and raspy tone.; CTCAE: A disorder characterized by harsh and raspy voice arising from or spreading
to the larynx.;