I am a 40-year-old female and have a mass on my jaw bone, on the lower left hand side, in the middle of the jaw, apporoximately 1cm. The mass is solid, painful, without redness or heat. On x-ray, one of the roots on my teeth is gone and appears as a shadow only. The dentist also stated that the surface epithelium seems to be sloghing off. I am extremely concerned that this may be cancer. Any information you can provide would be greatly appreciated. Thank you.