Odontogenic tumors are any kind of abnormal growth in and around the jaw and teeth. 1  Many of these tumors are considered to be benign.  In unusual cases, odontogenic tumors are malignant, meaning they are likely to spread.
What are foodborne toxins? Foodborne toxins are toxins that are found in different foods that can cause illness when they are consumed. Some are naturally occurring toxins that are found in certain foods, and others are produced by bacteria that have contaminated a food item.
Harmful chemicals that cause illness may contaminate foods such as. 1  fish or shellfish, which may feed on algae that produce toxins, leading to high concentrations of toxins in their bodies. 2  certain types of wild mushrooms. 3  unwashed fruits and vegetables that contain high concentrations of pesticides.