Peripheral Tumor with Osteodentin and Cementum-like Material in an Infant: Odontogenic Hamartoma or Odontoma?

The purpose of this report is to describe a peripheral tumor on the mandibular alveolar ridge of a seven-month-old Caucasian boy, consisting of ectomesencymal odontogenic tissues, in particular osteodentin and cementum-like material, in a cellular or loose vascular connective tissue stroma. This case may be considered either a peripheral odontogenic hamartoma or a peripheral odontoma.