Patient: There seems to be an obstruction in my throat when I eat, my voice is slightly hoarse, my throat is red and swollen, and I have had a post-microscopy for about a month Last week, I had a white spot in my vocal cords. Will it affect my speech after the surgery? Tang Shixiong: Vocal cord leukoplakia is a precancerous lesion, part of the leukoplakia may turn into laryngeal cancer over time, and it is difficult to distinguish whether the leukoplakia has started to turn into cancer with the naked eye. Most of them can be cured by removing the cause and medication. The choice of surgery or medication depends on the shape of the white spots and whether to treat them with medication. The choice of surgery or medicine depends on the shape of the white spot and whether it is treated with medicine. After surgery, it usually does not affect speech.