NAGIOS: RODERIC FUNCIONANDO

Oral pigmented lesions:a retrospective analysis from Brazil

Repositori DSpace/Manakin

IMPORTANT: Aquest repositori està en una versió antiga des del 3/12/2023. La nova instal.lació está en https://roderic.uv.es/

Oral pigmented lesions:a retrospective analysis from Brazil

dc.contributor.author	Albuquerque, Danielle Mendes da Silva	es
dc.contributor.author	Cunha, John Lennon Silva	es
dc.contributor.author	Roza, Ana Luiza Oliveira Corrêa	es
dc.contributor.author	Arboleda, Lady Paola Aristizábal	es
dc.contributor.author	Santos Silva, Alan Roger	es
dc.contributor.author	Lopes, Márcio Ajudarte	es
dc.contributor.author	Vargas, Pablo Agustín	es
dc.contributor.author	Jorge, Jacks	es
dc.contributor.author	Almeida, Oslei Paes de	es
dc.contributor.author	Corrêa-Abrahão, Aline	es
dc.contributor.author	Agostini, Michelle	es
dc.contributor.author	Romañach, Mário José	es
dc.contributor.author	Andrade, Bruno Augusto Benevenuto de	es
dc.date.accessioned	2023-06-16T08:36:39Z
dc.date.available	2023-06-16T08:36:39Z
dc.date.issued	2021	es
dc.identifier.citation	Albuquerque, DM., Cunha, JL., Roza, AL., Arboleda, LP., Santos-Silva, AR., Lopes, MA., Vargas, PA., Jorge, J., de Almeida, OP., Abrahão, AC., Agostini, AC., & Romañach, MJ. (2021). Oral pigmented lesions: a retrospective analysis from Brazil. En Medicina Oral Patología Oral y Cirugia Bucal (pp. e284-e291). Medicina Oral, S.L. https://doi.org/10.4317/medoral.24168	es
dc.identifier.uri	https://hdl.handle.net/10550/88023
dc.description.abstract	Pigmented lesions are uncommon in the oral mucosa, and studies investigating the incidence and types of these lesions are desired to improve the diagnostic knowledge of clinicians. The aim of this study was to analyze the distribution of oral pigmented lesions in a Brazilian population. A retrospective descriptive cross-sectional study was performed. Oral pigmented lesions were retrieved from the files of two oral and maxillofacial pathology services from Brazil over a 45-year period (1974-2019). The clinical data and the diagnoses of each case were retrieved and included in a Microsoft Excel® database. From 77.074 lesions diagnosed in this period, 761 (0.99%) represented pigmented lesions of the oral mucosa, including 351 (46.1%) melanocytic and 410 (53.9%) non-melanocytic lesions, with a higher incidence in females (73.2%) between the fourth and seventh decades of life. Amalgam tattoo (53.6%) represented the most common lesion, followed by melanotic macule (18.3%) and racial pigmentation (10.8%). Other pigmented lesions included nevus (9.9%), post-inflammatory pigmentation (3%), melanoma (2.1%), melanoacanthoma (1.4%), smoker's melanosis (0.4%), drug-induced pigmentation (0.3%), and melanotic neuroectodermal tumor of infancy (0.1%). The buccal mucosa was the most commonly affected site (25.2%), followed by the alveolar ridge (14.5%), and gingiva (11.8%). The current findings were similar to previous studies with minor differences due methodology and characteristics of the services from where lesions were retrieved. The knowledge of these data may contribute to a better understanding of oral pigmented lesions and assist clinicians to better recognize and manage them.	es
dc.subject	potentially malignant disorders	es
dc.subject	leukoplakia	es
dc.subject	malignant transformation	es
dc.subject	squamous cell carcinoma	es
dc.title	Oral pigmented lesions:a retrospective analysis from Brazil	es
dc.type	journal article	es_ES
dc.subject.unesco	UNESCO:CIENCIAS MÉDICAS	es
dc.identifier.doi	10.4317/medoral.24168	es
dc.type.hasVersion	VoR	es_ES
dc.identifier.url	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8141314/