The following Case Challenge is provided by the
American Academy of Oral and Maxillofacial Pathology

Can you make the diagnosis?

Case Summary

A 33-year old woman presented with dull pain associated with an expansile mass involving the left maxillary vestibule (Figure 1).

	History of Present Illness
	Past Medical History
	Clinical Examination Findings
	Radiographic Findings
	Histopathologic Findings

After you have finished reviewing the available diagnostic information, make the diagnosis.