Glandular odontogenic cyst. Report of two cases and review of the literature.

In 1992, the World Heath Organization recognized a new type of cyst called glandular odontogenic cyst (GOC). Clinically, GOC usually presents as a painless, slow-growing swelling. The radiographic appearance is that of a large, multiloculated, well-defined radiolucency. GOC tends to affect the anterior mandible. The dental profession must be aware of the clinical significance of this lesion. The aggressive nature of the lesion has been reported and at least 25% to 55% recur following curettage. If not treated on time, extensive surgery and alteration of function may result. Two new cases are reported.