Proliferative verrucous leukoplakia: Recognition and differentiation from conventional leukoplakia and mimics

Ann M. Gillenwater, Nadarajah Vigneswaran, Hanadi Fatani, Pierre Saintigny, Adel K. El-Naggar

Research output: Contribution to journalReview articlepeer-review

27 Scopus citations

Abstract

The majority of conventional leukoplakia remains constant and only a subset progress to high-grade dysplasia or invasive carcinoma. A less recognized form known as proliferative verrucous leukoplakia (PVL) represents a unique progressive and elusive variant. Identifying patients with this form can only be achieved through the keen clinical observation of the temporal gross and histologic progression in individual patients with squamous cell carcinoma. The difficulty in the early diagnosis of PVL stems from the overlapping clinical and pathologic features with conventional multifocal leukoplakia with dysplasia. We present the current view on the clinicopathologic and biological characteristics of PVL and discuss their diagnosis, differential diagnosis, and management.

Original languageEnglish (US)
Pages (from-to)1662-1668
Number of pages7
JournalHead and Neck
Volume36
Issue number11
DOIs
StatePublished - Nov 1 2014

Keywords

  • lichen planus
  • oral leukoplakia
  • squamous dysplasia
  • squamous tumorigenesis
  • verrucous hyperplasia

ASJC Scopus subject areas

  • Otorhinolaryngology

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