What is your diagnosis? Radiographic diagnosis - A 2.0 X 1.75-cm well-circumscribed ovoid mineralized opacity over the left mandible

摘要

A spayed female domestic medium hair cat, estimated to be 6 to 7 years of age, was examined for routine checkup. The cat was housed indoors, was current on its vaccinations, and had no known history of trauma. A firm smooth nonpainful mass was palpated over the left mandible, and lateral and ventrodorsal radiographic views of the skull (Fig 1) and whole body were obtained.