Clinical aspects of tongue subgemmal neurogenous plaque
Surgical treatment of two symptomatic cases
DOI:
https://doi.org/10.5935/2525-5711.20190015Palavras-chave:
Nerve Tissue, Taste Buds, TongueResumo
Subgemmal neurogenous plaque (SNP) is a regional anatomic variation characterized by subepithelial nerve plexus and ganglion cells close to the taste buds at the posterolateral border of the tongue, and is usually asymptomatic. However, SNP may exhibit some diverse and non-specific clinical features that may challenge the diagnosis and, consequently, the appropriate management. We present two cases of papular and symptomatic lesions on the posterior lateral border of the tongue, which were diagnosed as SNP. The objective of this study is to report these two cases of SNP with a review of the clinical characteristics of SNP reported in the literature.
Referências
Gueiros LA, Leon JE, Lopes MA, et al. Subgemmal neurogenous plaque associated with burning tongue: report of two cases and review of the literature. Int J Oral Maxillofac Surg. 2008;37(8):773-6.
McDaniel RK. Subepithelial nerve plexus (with ganglion cells) associated with taste buds. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 1999;87(5):605-9.
Pellicioli AC, Fonseca FP, Silva RN, et al. Histomorphometric characterization of subgemmal neurogenous plaques. Oral Surg Oral Med Oral Pathol Oral Radiol. 2017;123(4):477-81.
Val-Bernal JF, Rivadulla I, Garijo MF. Lingual subgemmal neurogenous plaques with pseudoepitheliomatous hyperplasia: incidental pseudomalignant condition. Pathol Int. 2006;56(8):462-5.
Palazzolo MJ, Fowler CB, Magliocca KR, et al. Neuroepithelial structures associated with the subepithelial nerve plexus of taste buds: a fortuitous finding resembling the juxtaoral organ of Chievitz. Oral Surg Oral Med Oral Pathol Oral Radiol. 2014;117(4):497-501.
Fonseca FP, Latta Moreira JP, Almeida OP, et al. Neuroepithelial structures associated with neurogenous subgemmal plaque of the tongue: an autopsy finding. Oral Surg Oral Med Oral Pathol Oral Radiol. 2015;120(1):94-6.
Triantafyllou A, Coulter P. Structural organization of subgemmal neurogenous plaques in foliate papillae of tongue. Hum Pathol. 2004;35(8):991-9.
Gonzaga AKG, Moreira DGL, Sena DAC, et al. Subgemmal neurogenous plaque of the tongue: a report of three cases. Oral Maxillofac Surg. 2017; 21(3):351-355.
Gueiros LA, León JE, Leão JC, et al. Subgemmal neurogenous plaque: clinical and microscopic evaluation of 7 cases. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2009;108(6):920-4.
Brito JA, de Souza FT, de Lacerda JC, et al. Asymptomatic nodule in the tongue. Oral Surg Oral Med Oral Pathol Oral Radiol. 2012;114(3):281-3.
Kornerup IM, Senye M, Peters E. Transient lingual papillitis. Quintessence Int. 2016;47(10):871-5.
Chaudhry SI, Buchanan JA, Boulter A, et al. Fungiform papillary glossitis: a 'new' diagnosis or a 'misdiagnosis'? Br J Dermatol. 2006 Sep;155(3):642-3.
Downloads
Publicado
Como Citar
Edição
Seção
Licença
Copyright (c) 1969 Daniele Heguedusch, Luis Felipe Oliveira Maciel, Samanta Vicente Oliveira, Marcos Custódio, Fabio Daumas Nunes, Celso Augusto Lemos-Junior, Camila de Barros Gallo
Este trabalho está licenciado sob uma licença Creative Commons Attribution 4.0 International License.