Oral cancer, also known as mouth cancer, is cancer of the lining of the lips, mouth, or upper throat. In the mouth, it most commonly starts as a painless white patch, that thickens, develops red patches, an ulcer, and continues to grow.
Source: https://en.wikipedia.org/wiki/Oral_cancer
Oral Cancer explainedmichelle2021-03-11T19:20:19+00:00