Unicystic ameloblastoma: Analysis of 370 cases in a single center in Sri Lanka.

Abstract

Unicystic ameloblastoma (UA) is a variant of ameloblastoma that has a relatively benign biologic behavior and mostly occurs in a younger age group. The entire cystic lining of unicystic ameloblastoma may not always be uniformly characteristic and may partly consist of non-specific epithelium or dentigerous cyst-like lining. The variability seen reinforces the advice that multiple biopsies should be taken from large cystic lesions to represent the entire lesion.