A lump inside the mouth can be alarming because it is easy to imagine the worst. In many cases, mouth bumps turn out to be harmless. They may come from irritation, a blocked salivary gland, swollen ...

Benign tumors of the oral cavity are atypical formations of noncancerous cells that grow in the mouth. They can look like sores or lumps, and they typically develop slowly. Benign oral tumors are ...

Tonsil cysts and tonsil cancer can cause similar symptoms. A doctor can differentiate between them with tests like imaging and biopsies. Your tonsils are lumps of lymph tissue at the back of your ...