Clinical images
Here are a selection of images demonstrating the appearance of mainly oral cancers.

An image of a small cancer in the floor of mouth | 
An image of a cancer arising on and in the lower gum and jaw |

An image showing lip cancer | 
An image of a cancer arising on the tongue |

A tumour affecting lower posterior lower gum & jaw | 
A tumour affecting the upper jaw |
An image of a soft palate cancer