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34 results on '"Dominguete, Matheus Henrique Lopes"'

6. Intraoral epithelioid and spindle cell hemangioma associated with pseudoepitheliomatous hyperplasia: An immunohistochemical study.

Author

Silva, Evânio Vilela, Dominguete, Matheus Henrique Lopes, Martins, Karina Helen, Reyes, Magdalena Raquel Torres, Silveira, Heitor Albergoni, da Silva, Anderson Tangerino Ferreira, and León, Jorge Esquiche

Subjects
*HEMANGIOMAS, *ORAL mucosa, *MULTINUCLEATED giant cells, *HYPERPLASIA, *REMOVABLE partial dentures, *CYTOTOXIC T cells, *FOOT
Abstract

This article discusses a case report of a rare finding of intraoral epithelioid and spindle cell hemangioma associated with pseudoepitheliomatous hyperplasia (PH). Epithelioid hemangioma (EH) is a benign vascular tumor that typically affects the skin and subcutaneous tissue. In this case, a 58-year-old male patient presented with an asymptomatic gingival lesion. The lesion was surgically removed, and the patient experienced complete healing after 2 months of follow-up. The article provides a detailed analysis of the histopathological features and immunohistochemical findings of the lesion. Treatment for oral EH is typically surgical excision, and the prognosis is usually good. [Extracted from the article]

Published
2024
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8. Lipometaplasia in fibrous hyperplasia and inflammatory fibrous hyperplasia of the oral cavity.

Author

Silveira, Heitor Albergoni, Javaroni, Julia Biliato, da Silva, Anderson Tangerino Ferreira, Reyes, Magdalena Raquel Torres, Hashimoto, Jennifer Mayumi, Cuadra‐Zelaya, Florence Juana Maria, Dominguete, Matheus Henrique Lopes, Mesquita, Ana Terezinha Marques, Brunaldi, Mariângela Ottoboni, Bufalino, Andreia, and León, Jorge Esquiche

Subjects
HYPERPLASIA, CELL analysis, HEMATOXYLIN & eosin staining
Abstract

Fibrous hyperplasia (FH) is a reactive hyperplastic lesion of the connective tissue, being considered the most common intraoral lesion. The microscopical differential diagnosis of FH/IFH presenting lipometaplasia includes lipoma, notably low-fat/fat-free spindle cell lipoma (SCL), fibrolipoma, and sclerotic (fibroma-like) lipoma, mesenchymal non-lipogenic neoplasms, such as liponeurofibroma and lipomatous perineurioma, and rare disorders such as benign symmetrical lipomatosis (BSL)[[7], [9], [11], [13]] (Figure 2B,C). Only those FH/IFH cases presenting lipometaplasia supported by typical reactive connective tissue stroma were selected. [Extracted from the article]

Published
2023
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9. Oral epithelial dysplasia grading: Comparing the binary system to the traditional 3‐tier system, an actuarial study with malignant transformation as outcome

Author

Sperandio, Marcelo, primary, Warnakulasuriya, Saman, additional, Soares, Andresa Borges, additional, Passador‐Santos, Fabrício, additional, Mariano, Fernanda Viviane, additional, Lima, Carmen Silvia Passos, additional, Scarini, João Figueira, additional, Dominguete, Matheus Henrique Lopes, additional, de Camargo Moraes, Paulo, additional, Montalli, Victor Angelo Martins, additional, Hellmeister, Luiza, additional, and de Araújo, Vera Cavalcanti, additional

Published
2022
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11. Epidemiological profile and survival analysis of oral and oropharyngeal squamous cell carcinomas: a 10-year retrospective study

Author

Dominguette, Alexandre Augusto Sarto, primary, Franco, Amanda Gonçalves, additional, Oliveira, Maria Clara Avila de, additional, Amaral, Renata Prado, additional, Dominguete, Paulo Roberto, additional, Pereira, Patricia Péres Iucif, additional, Dominguete, Matheus Henrique Lopes, additional, and Andrade, Cleverton Roberto de, additional

Published
2022
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12. Oral epithelial dysplasia grading: Comparing the binary system to the traditional 3‐tier system, an actuarial study with malignant transformation as outcome.

Author

Sperandio, Marcelo, Warnakulasuriya, Saman, Soares, Andresa Borges, Passador‐Santos, Fabrício, Mariano, Fernanda Viviane, Lima, Carmen Silvia Passos, Scarini, João Figueira, Dominguete, Matheus Henrique Lopes, de Camargo Moraes, Paulo, Montalli, Victor Angelo Martins, Hellmeister, Luiza, and de Araújo, Vera Cavalcanti

Subjects
ACTUARIAL science, ORAL leukoplakia, DYSPLASIA, DISEASE risk factors, PROGNOSIS
Abstract

Background: Establishing the risk of malignant transformation (MT) in oral leukoplakia is usually based on grading oral epithelial dysplasia (OED) on biopsy tissue, for which two systems are proposed: a 3‐tier and a binary system. Only very few actuarial studies have tested the accuracy of such methods in predicting MT, especially for the binary system. This study aimed to assess the accuracy of the two grading systems in predicting MT in a cohort of oral leukoplakia (OL) from Brazil, with follow‐up data. Methods: The sample comprised 878 individuals diagnosed with OL from 2005 to 2018. Follow‐up data were obtained both locally and from the regional cancer registry. All lesions were graded using both the 3‐tier and the binary systems. Kaplan–Meier curves (Log‐rank Mantel‐Cox) were used to assess risk and kappa to assess interobserver agreement. Results: Thirty‐five individuals underwent MT (4%). Both systems demonstrated prognostic value, though the 3‐tier system proved superior, with OR 9.23 (3.42–23.69), PPV 0.152, NPV 0.98, compared to binary OR 3.49 (1.79–6.79), PPV 0.079, NPV 0.976. Interobserver agreement was also superior in the 3‐tier system (0.47, p < 0.05) compared to the binary system (0.139, p = 0.39). Combining the two systems enhanced prognostic values (OR 14.28, PPV 0.217, NPV 0.981). Conclusion: The 3‐tier system presented superior prognostic value to the binary system. Combining both systems to double‐grade intermediate lesions might enhance risk assessment. [ABSTRACT FROM AUTHOR]

Published
2023
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16. CALCIFYING ODONTOGENIC CYST: A CASE SERIES

Author

GRIFONI, LAÍS DE BARROS PINTO, primary, DOMINGUETE, MATHEUS HENRIQUE LOPES, additional, SVERZUT, CASSIO EDVARD, additional, TRIVELLATO, ALEXANDRE ELIAS, additional, ALMEIDA, LUCIANA YAMAMOTO DE, additional, SILVEIRA, HEITOR ALBERGONI DA, additional, and LEÓN, JORGE ESQUICHE, additional

Published
2020
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17. BUCCAL BIFURCATION CYST: A REPORT OF 2 CASES

Author

MIOTTO, LARISSA NATIELE, primary, SILVEIRA, HEITOR ALBERGONI, additional, DOMINGUETE, MATHEUS HENRIQUE LOPES, additional, TRIVALLATO, ALEXANDRE ELIAS, additional, ALMEIDA, LUCIANA YAMAMOTO, additional, BASSO, FERNANDA GONÇALVES, additional, and LEÓN, JORGE ESQUICHE, additional

Published
2020
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30. Extensive Presentation of Central Ossifying Fibroma Treated with Conservative Surgical Excision

Author

Dominguete, Matheus Henrique Lopes, Dominguette, Alexandre Augusto Sarto, Matos, Bruno Henrique, Dominguete, Paulo Roberto, León, Jorge Esquiche, and Oliveira, Lucinei Roberto

Subjects
stomatognathic diseases, stomatognathic system, Article Subject
Abstract

Central ossifying fibroma is a benign slow-growing tumor of mesenchymal origin and it tends to occur in the second and third decades of life, with predilection for women and for the mandibular premolar and molar areas. Clinically, it is a large asymptomatic tumor of aggressive appearance, with possible tooth displacement. Occasionally treated by curettage enucleation, this conservative surgical excision is showing a recurrence rate extremely low. The objective of this study was to report a case of a 44-year-old woman, presenting a very large ossifying fibroma in the mandible, which was successfully treated with curettage, and to conduct a brief literature review of this lesion, focusing on the histology, clinical behavior, and management of these uncommon lesions.

Published
2014
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31. Cisto ósseo traumático em mandíbula: relato de caso doi: http://dx.doi.org/10.5892/ruvrv.2012.102.308313

Author

DOMINGUETTE, Alexandre Augusto Sarto, FELIZARDO, Henrique Mateus Alves, DOMINGUETE, Matheus Henrique Lopes, MATOS, Bruno Henrique Figueiredo, OLIVEIRA, Lucinei Roberto, and DOMINGUETE, Paulo Roberto

Abstract

O cisto ósseo traumático (cisto ósseo simples, cisto ósseo hemorrágico, cisto ósseo solitário) é uma lesão não-neoplásica que representa aproximadamente 1% de todos os cistos maxilares, acometendo as regiões de corpo e sínfise de mandíbula com maior frequência. Trata-se de uma cavidade intra-óssea delimitada por fina camada de tecido conjuntivo frouxo, sem revestimento epitelial. É uma lesão assintomática comumente identificada em exames radiográficos de rotina, apresentando imagem radiolúcida unilocular bem definida. Sua etiopatogênese não está bem esclarecida, mas acredita-se que o trauma local seja um fator relacionado ao seu desenvolvimento. O objetivo do presente trabalho foi relatar um caso clínico de cisto ósseo traumático, descoberto em um exame radiográfico panorâmico de rotina para avaliação de terceiros molares inclusos, bem como realizar uma revisão da literatura acerca desta patologia.

Published
2013
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32. Cisto ósseo traumático em mandíbula: relato de caso

Author

Dominguette, Alexandre Augusto Sarto, Felizardo, Henrique Mateus Alves, Dominguete, Matheus Henrique Lopes, Matos, Bruno Henrique Figueiredo, Oliveira, Lucinei Roberto, Dominguete, Paulo Roberto, Dominguette, Alexandre Augusto Sarto, Felizardo, Henrique Mateus Alves, Dominguete, Matheus Henrique Lopes, Matos, Bruno Henrique Figueiredo, Oliveira, Lucinei Roberto, and Dominguete, Paulo Roberto

Abstract

O cisto ósseo traumático (cisto ósseo simples, cisto ósseo hemorrágico, cisto ósseo solitário) é uma lesão não-neoplásica que representa aproximadamente 1% de todos os cistos maxilares, acometendo as regiões de corpo e sínfise de mandíbula com maior frequência. Trata-se de uma cavidade intra-óssea delimitada por fina camada de tecido conjuntivo frouxo, sem revestimento epitelial. É uma lesão assintomática comumente identificada em exames radiográficos de rotina, apresentando imagem radiolúcida unilocular bem definida. Sua etiopatogênese não está bem esclarecida, mas acredita-se que o trauma local seja um fator relacionado ao seu desenvolvimento. O objetivo do presente trabalho foi relatar um caso clínico de cisto ósseo traumático, descoberto em um exame radiográfico panorâmico de rotina para avaliação de terceiros molares inclusos, bem como realizar uma revisão da literatura acerca desta patologia.

Published
2012

33. Imuno-histoquímica para ki-67 como fator preditivo de metástase linfonodal em carcinomas espinocelulares orais.

Author

de OLIVEIRA, Maria Clara Avila, DOMINGUETTE, Alexandre Augusto Sarto, DOMINGUETE, Matheus Henrique Lopes, and de ANDRADE, Cleverton Roberto

Abstract

Copyright of Universidade Estadual Paulista. Revista de Odontologia is the property of Universidade Estadual Paulista. Revista de Odontologia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023

34. Cisto ósseo traumático em mandíbula: relato de caso

Author

DOMINGUETTE, Alexandre Augusto Sarto, primary, FELIZARDO, Henrique Mateus Alves, additional, DOMINGUETE, Matheus Henrique Lopes, additional, MATOS, Bruno Henrique Figueiredo, additional, OLIVEIRA, Lucinei Roberto, additional, and DOMINGUETE, Paulo Roberto, additional

Published
2012
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