Actually there is no difference between mouth cancer and oral cancer. Well by analysing these questions, deeply Mouth means opening of oral cavity and oral cancer means Cancers of oral cavity. Mouth is basically opening of oral cavity, in that term we can say lip cancer as mouth cancer. read more
Oral cancer may include both mouth and throat cancer. The former is caused by a growth of cells that develops uncontrolled in any part of the mouth including the lips, tongue, floor and the roof of the mouth, inside the cheeks and lips, and the area in the back of the mouth, behind the wisdom teeth. read more
The defining difference between canker sores and mouth cancer is pain. Canker sores can be extremely painful. Thankfully, the pain tends to lessen over a few days, and the sore usually heals up by itself within two weeks. read more