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Meirelles DP, do Couto AM, Silva LVO, Abreu LG, de Sousa SCOM, Custódio M, Tarquinio SBC, Batista AC, Mendonça EF, Libório-Kimura TN, Louredo BVR, Romañach MJ, de Andrade BAB, Nonaka CFW, Alves PM, de Sena LSB, Mesquita RA, de Aguiar MCF. Oral lymphatic malformations: A multicenter study of 208 cases and literature review. Head Neck 2021; 43:3562-3571. [PMID: 34517432 DOI: 10.1002/hed.26854] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 07/24/2021] [Accepted: 08/24/2021] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND To evaluate the frequency and analyze demographic and clinical characteristics of individuals with a histopathological diagnosis of oral lymphatic malformations (OLMs). METHODS A multicenter study was performed, collecting biopsy record data from a consortium of Brazilian Oral and Maxillofacial Pathology Centers. A review was also conducted to compare this data with cases already available in the literature. RESULTS This study retrieved 208 cases of OLM in the multicenter study and 1035 cases in the literature review. In both, OLMs affected male and female individuals equally, with the most affected site being the tongue. Individuals ≥60 years of age were uncommonly affected. Symptomatic and larger lesions were more commonly reported in the literature review. CONCLUSIONS This study comprises the largest sample of OLMs to date. OLMs are rare conditions, without sex predilection. The elderly proved to be less frequently affected, and the tongue is the most commonly affected site.
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Affiliation(s)
- Daniela P Meirelles
- Department of Oral Pathology and Surgery, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Aline Maria do Couto
- Department of Oral Pathology and Surgery, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Leni V O Silva
- Department of Oral Pathology and Surgery, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Lucas G Abreu
- Department of Child's and Adolescent's Oral Health, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Suzana C O M de Sousa
- Division of Oral and Maxillofacial Pathology, Department of Stomatology, School of Dentistry, Universidade de São Paulo, São Paulo, Brazil
| | - Marcos Custódio
- Division of Oral and Maxillofacial Pathology, Department of Stomatology, School of Dentistry, Universidade de São Paulo, São Paulo, Brazil
| | - Sandra B C Tarquinio
- Department of Semiology and Clinics, School of Dentistry, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Aline C Batista
- Department of Stomatology (Oral Pathology), School of Dentistry, Universidade Federal de Goiás, Goiânia, Brazil
| | - Elismauro F Mendonça
- Department of Stomatology (Oral Pathology), School of Dentistry, Universidade Federal de Goiás, Goiânia, Brazil
| | - Tatiana N Libório-Kimura
- Department of Pathology and Legal Medicine, School of Medicine, Universidade Federal do Amazonas, Manaus, Brazil
| | - Brendo V R Louredo
- Department of Pathology and Legal Medicine, School of Medicine, Universidade Federal do Amazonas, Manaus, Brazil
| | - Mário J Romañach
- Department of Oral Diagnosis and Pathology, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Bruno A B de Andrade
- Department of Oral Diagnosis and Pathology, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Cassiano F W Nonaka
- Department of Dentistry, School of Dentistry, Universidade Estadual da Paraíba, Campina Grande, Brazil
| | - Pollianna M Alves
- Department of Dentistry, School of Dentistry, Universidade Estadual da Paraíba, Campina Grande, Brazil
| | - Luana S B de Sena
- Department of Dentistry, School of Dentistry, Universidade Estadual da Paraíba, Campina Grande, Brazil
| | - Ricardo A Mesquita
- Department of Oral Pathology and Surgery, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Maria C F de Aguiar
- Department of Oral Pathology and Surgery, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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