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©The Author(s) 2016. Published by Baishideng Publishing Group Inc. All rights reserved.
Unraveling oral psoriasis and its relationship with geographic tongue: A literature review
Bruna Lavinas Sayed Picciani, Thays Teixeira-Souza, Áquila Almenara Curty, Lívia Maria Santos Izahias, Thiago Moreira Pessoa, Eliane Pedra Dias, Postgraduate Program in Pathology, School of Medicine, Fluminense Federal University, Rio de Janeiro 24220-900, Brazil
Sueli Carneiro, Sector of Dermatology, Medical Clinic Department, Federal of Rio de Janeiro University, Rio de Janeiro 21941-901, Brazil
Heron Fernando Sousa Gonzaga, Department of Dermatology, Medical School, UNIMAR, Marília, São Paulo 01036-000, Brazil
Author contributions: All authors contributed equally to this paper.
Conflict-of-interest statement: No potential conflicts of interest. No financial support.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Correspondence to: Bruna Lavinas Sayed Picciani, PhD, Postgraduate Program in Pathology, School of Medicine, Fluminense Federal University, 9 Miguel de Frias, 7th floor, Rio de Janeiro 24220-900, Brazil. brunapicciani@yahoo.com.br
Telephone: +55-21-26292108
Received: September 30, 2015
Peer-review started: October 8, 2015
First decision: November 30, 2015
Revised: December 23, 2015
Accepted: February 14, 2016
Article in press: February 16, 2016
Published online: May 2, 2016
Peer-review started: October 8, 2015
First decision: November 30, 2015
Revised: December 23, 2015
Accepted: February 14, 2016
Article in press: February 16, 2016
Published online: May 2, 2016
Core Tip
Core tip: The occurrence of oral lesions in psoriasis is rare; however, some authors consider geographic tongue as an oral manifestation of psoriasis. Furthermore, the number of clinical studies, providing histopathological and genetic evidence for the definitive diagnosis of oral psoriasis, is limited. The aim of this literature review was to investigate the current data on oral psoriasis with an emphasis on the relationship between psoriasis and geographic tongue.