Pearls and pitfalls in the diagnosis of small oral biopsies

Abstract

Pathologic processes affecting the oral and maxillofacial region include a heterogenous group of diseases with widely variable biologic behaviors. Proper patient management begins with the establishment of an accurate diagnosis, which often relies on histopathologic interpretation of small tissue samples from oral lesions. While confident diagnosis of small oral biopsies can be challenging, an understanding of oral and maxillofacial disease and consistent clinicopathologic correlation can help pathologists recognize inflammatory confounders and overcome common errors in specimen management, including insufficient sample size and non-representative biopsy samples.