hoarseness is a precursor to cancer

The symptoms of hoarseness are non-characteristic symptoms, mainly caused by throat lesions. This symptom can be seen in excessive use of voice, can also be seen in vocal polyp or throat inflammation, cold and other benign lesions. Of course, it can also be seen in some malignant tumors of the throat or malignant tumors, caused by recurrent laryngeal nerve paralysis, caused by symptoms. Therefore, the throat may be caused by benign lesions, there may be malignant lesions, but also caused by cancer.