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34 results on '"de Oliveira, Eduardo Morato"'

1. Clinical diagnostic approach for oral lymphomas: a multi-institutional, observational study based on 107 cases

Author

de Oliveira, Eduardo Morato, de Cáceres, Cinthia Veronica Bardález López, Santos-Silva, Alan Roger, Vargas, Pablo Agustin, Lopes, Márcio Ajudarte, Pontes, Hélder Antônio Rebelo, Pontes, Flávia Sirotheau Corrêa, Mesquita, Ricardo Alves, de Sousa, Silvia Ferreira, Abreu, Lucas Guimarães, Xavier, José Cândido Caldeira, Júnior, de Andrade, Bruno Augusto Benevenuto, Lacerda, Júlio Cesar Tanos, Resende, Renata Gonçalves, Tomasi, Ramiro Alejandro, and Fonseca, Felipe Paiva

Published
2023
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2. Integrating ChatGPT in oral cytopathology: Enhancing fine needle aspiration diagnostic accuracy for malignant lesions

Author

da Mota Santana, Lucas Alves, primary, Gonçalo, Rani Iani Costa, additional, Floresta, Lara Góis, additional, de Oliveira, Eduardo Morato, additional, Trindade, Leda Maria Delmondes Freitas, additional, Borges, Lysandro Pinto, additional, Ribeiro, Daniel Araki, additional, Martins-Filho, Paulo Ricardo, additional, and Takeshita, Wilton Mitsunari, additional

Published
2024
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3. SARS‐CoV ‐2 is capable of reactivating orocutaneous opportunistic infections in vaccinated patient: a case report

Author

da Mota Santana, Lucas Alves, primary, de Sousa Nogueira, Daniel Pitanga, additional, Lima, Estela Moura, additional, Costa, Carlos Eduardo Mendonça Moura, additional, de Oliveira, Eduardo Morato, additional, Barbosa, Breno Ferreira, additional, de Abreu de Vasconcellos, Sara Juliana, additional, Trento, Cleverson Luciano, additional, and Takeshita, Wilton Mitsunari, additional

Published
2023
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5. An exophytic growth over the alveolar ridge

Author

da Costa, Adriana Aparecida Silva, primary, Tavares, Thalita Soares, additional, Meirelles, Daniela Pereira, additional, Caldeira, Patrícia Carlos, additional, Barcelos, Natália Santos, additional, de Oliveira, Eduardo Morato, additional, Milagres, Roselaine Moreira Coelho, additional, and de Aguiar, Maria Cássia Ferreira, additional

Published
2022
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6. An exophytic growth over the alveolar ridge.

Author

da Costa, Adriana Aparecida Silva, Tavares, Thalita Soares, Meirelles, Daniela Pereira, Caldeira, Patrícia Carlos, Barcelos, Natália Santos, de Oliveira, Eduardo Morato, Milagres, Roselaine Moreira Coelho, and de Aguiar, Maria Cássia Ferreira

Published
2023
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7. Oral manifestations of peripheral T cell lymphoma, not otherwise specified: case series and review of the current literature

Author

de Oliveira, Eduardo Morato, de Cáceres, Cinthia Veronica Bardález Lopéz, Fernandes-Rodrigues, Carla Isabelly, Penafort, Paulo Victor Mendes, Legarrea, Juan Manuel Arteaga, Gomes, Nathalia Rodrigues, Pontes, Hélder Antônio Rebelo, Vargas, Pablo Agustin, Júnior, José Narciso Rosa Assunção, Soares, Ciro Dantas, and Fonseca, Felipe Paiva

Published
2024
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8. Hybrid odontogenic lesions: A systematic review of 203 cases reported in the literature

Author

Pontes, Flavia Sirotheau Correa, primary, Mosqueda‐Taylor, Adalberto, additional, de Souza, Lucas Lacerda, additional, de Paula, Lorena Paula, additional, Batista, Luana Araújo Lobo, additional, Rodrigues‐Fernandes, Carla Isabelly, additional, Paiva e Costa, Anderson Maurício, additional, de Abreu, Michelle Carvalho, additional, Gomez, Ricardo Santiago, additional, de Oliveira, Eduardo Morato, additional, Fonseca, Felipe Paiva, additional, Rahimi, Siavash, additional, Brennan, Peter A., additional, and Pontes, Hélder Antônio Rebelo, additional

Published
2021
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11. BRAFV600E expression in ameloblastomas: Report of two cases.

Author

da Mota Santana, Lucas Alves, Cunha, John Lennon Silva, de Oliveira, Eduardo Morato, Sabey, Mark John Santana, Rezende‐Silva, Erika, de Almeida Souza, Liane Maciel, and Trento, Cleverson Luciano

Subjects
AMELOBLASTOMA, MITOGEN-activated protein kinases
Abstract

Genetic study of the BRAF gene reveals new variants and high frequency of the V600E mutation among Iranian ameloblastoma patients. Ameloblastoma is one of the most common odontogenic tumours corresponding to about 11% of neoplasms of this group.1 Despite its benign nature, this tumour presents aggressive behaviour, with significant destruction of the maxillary bones, and high rates of recurrence.2 Although its clinical-radiographical and morphological characteristics are well-established in the literature, its pathogenesis remains poorly understood. [Extracted from the article]

Published
2022
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15. BRAFV600E expression in ameloblastomas: Report of two cases

Author

da Mota Santana, Lucas Alves, primary, Cunha, John Lennon Silva, additional, de Oliveira, Eduardo Morato, additional, Sabey, Mark John Santana, additional, Rezende‐Silva, Erika, additional, de Almeida Souza, Liane Maciel, additional, and Trento, Cleverson Luciano, additional

Published
2020
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16. Hybrid odontogenic lesions: A systematic review of 203 cases reported in the literature.

Author

Pontes, Flavia Sirotheau Correa, Mosqueda‐Taylor, Adalberto, de Souza, Lucas Lacerda, de Paula, Lorena Paula, Batista, Luana Araújo Lobo, Rodrigues‐Fernandes, Carla Isabelly, Paiva e Costa, Anderson Maurício, de Abreu, Michelle Carvalho, Gomez, Ricardo Santiago, de Oliveira, Eduardo Morato, Fonseca, Felipe Paiva, Rahimi, Siavash, Brennan, Peter A., and Pontes, Hélder Antônio Rebelo

Abstract

Background: Hybrid odontogenic lesions combine histopathological characteristics of two or more odontogenic cysts and/or tumours. The aim of this study was to evaluate the available data on hybrid odontogenic lesions (HOL) and to analyse their epidemiological/clinical features and biological behaviour. Methods: An electronic search was done in January 2021 using multiple databases. Eligibility criteria encompassed publications with sufficient clinical and histological information to confirm the tumours' diagnoses. Results: A total of 147 articles were included in this study, comprising 203 cases. Calcifying odontogenic cyst associated with odontoma (COC/OD) (37/18.2%) was the most common HOL. Females were more affected with a mean age of 24.9 years. Lesions presented as asymptomatic swellings, with a mean evolution time of 8.2 months (0.3–96), and mean tumour size of 4.8 cm (0.3–7). Radiographic aspects frequently showed radiolucent (139/68.4%) and unilocular (52/25.6%) images with well‐defined limits (48/23.6%). The lesions mostly affected mandibular pre‐molars (69/34%) and mandibular molars (69/34%) regions. Enucleation (89/43.8%) and surgical excision (59/29%) were the most common treatment modalities. The mean follow‐up time was 33.8 months (0.5–216 months) and recurrences were observed in four cases (1.9%), all of which were central odontogenic fibroma associated with central giant cell granuloma (COF/CGCG). Conclusion: COC/OD is the most common HOL and recurrence is a rare event, being usually associated with the diagnosis of COF/CGCG. [ABSTRACT FROM AUTHOR]

Published
2022
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19. LARGE NASOPALATINE DUCT CYST IN A YOUNG MALE

Author

ROCHA, NATÁLIA CARVALHO SANTANA, primary, DE OLIVEIRA, EDUARDO MORATO, additional, COSTA, SAMUEL MACEDO, additional, MENDES, POLIANNE ALVES, additional, DE AGUIAR, MARIA CÁSSIA FERREIRA, additional, and DE SOUZA, LEANDRO NAPIER, additional

Published
2020
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20. ODONTOGENIC KERATOCYST OF THE BUCCAL MUCOSA

Author

DE OLIVEIRA, EDUARDO MORATO, primary, CALDEIRA, PATRÍCIA CARLOS, additional, MESQUITA, RICARDO ALVES, additional, DA SILVA, KARINE DUARTE, additional, ABDO, EVANDRO NEVES, additional, and DE AGUIAR, MARIA CÁSSIA FERREIRA, additional

Published
2020
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21. BILATERAL DENTIGEROUS CYST: A RARE OCCURRENCE

Author

FONSECA, MARIA FERNANDA LOPES, primary, DE OLIVEIRA, EDUARDO MORATO, additional, GUIMARÃES, EDUARDO PEREIRA, additional, PEREIRA, ALESSANDRO COSTA, additional, SILVA, ANDRÉ MYLLER BARBOSA, additional, DE ABREU, PRISCILA THAIS RODRIGUES, additional, and MESQUITA, RICARDO ALVES, additional

Published
2020
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23. MELKERSSON-ROSENTHAL SYNDROME: A CASE REPORT

Author

SCHUCH, LAUREN FRENZEL, primary, FONSECA, FELIPE PAIVA, additional, DE OLIVEIRA, EDUARDO MORATO, additional, DE ARRUDA, JOSÉ ALCIDES ALMEIDA, additional, CALDEIRA, PATRÍCIA CARLOS, additional, and DE AGUIAR, MARIA CÁSSIA FERREIRA, additional

Published
2020
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25. Herpetic gingivostomatitis in a patient with COVID‐19: Is this mutual relationship possible?

Author

da Mota Santana, Lucas Alves, Pinho, John Nadson Andrade, de Oliveira, Eduardo Morato, Lessa, Adriele Freitas Neiva, and Trento, Cleverson Luciano

Subjects
COVID-19, HUMAN herpesvirus 1, POSTHERPETIC neuralgia, THYROID crisis
Abstract

Herpetic gingivostomatitis in a patient with COVID-19: Is this mutual relationship possible? Two weeks following the onset of COVID-19 symptoms, the patient no longer presented symptoms, and the mouth displayed no gingiva blisters (Figure 1B). Along with dermatologic lesions reported by numerous authors, Carreras-Presas et al (2020)1, in one of them, suggested that oral ulcers in SARS-CoV-2-positive patients represent an oral manifestation of COVID-19. [Extracted from the article]

Published
2022
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28. Salivary molecules of bone remodeling and tissue repair after head and neck radiotherapy.

Author

de OLIVEIRA, Eduardo Morato, GUIEIRO, Rafael Soares, CRUZ, Bárbara Lima, de AGUIAR, Maria Cássia Ferreira, da SILVA, Janine Mayra, SILVA, Tarcília Aparecida, and CALDEIRA, Patrícia Carlos

Subjects
SALIVA, TISSUE remodeling, BONE remodeling, VASCULAR endothelial growth factors, EPIDERMAL growth factor, MATRIX metalloproteinase inhibitors, OSTEOCLASTS, HEAD & neck cancer
Abstract

Head and neck radiotherapy causes quantitative and qualitative changes in saliva. The objective of this case-control study was to evaluate the salivary biomarkers associated with bone remodeling and tissue repair in patients submitted to radiotherapy for head and neck cancer treatment, compared with non-irradiated individuals. Total unstimulated saliva was collected for ELISA assay analysis of receptor activator for nuclear factor κ B (RANK) and its ligand (RANK-L), osteoprotegerin, matrix metalloproteinase-9/tissue inhibitor of metalloproteinase-2, vascular endothelial growth factor, and epidermal growth factor. Statistics were performed, and revealed that salivary RANK (p = 0.0304), RANK-L (p = 0.0005), matrix metalloproteinase-9/tissue inhibitor of metalloproteinase-2 (p = 0.0067), vascular endothelial growth factor (p = 0.0060), and epidermal growth factor (p < 0.0001) were reduced in patients, compared with the control group. Osteoprotegerin did not differ between the groups (p = 0.3765). Salivary biomarkers did not differ according to radiotherapy completion time (p > 0.05). In conclusion, the lower output of the salivary molecules - essential for bone remodeling and tissue repair - may disrupt tissue homeostasis and play a role in the pathogenesis of the radiotherapy-induced deleterious effects in the oral cavity. [ABSTRACT FROM AUTHOR]

Published
2021
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29. Maxillary Ossifying Fibroma: a Case Report

Author

De Souza, Leandro Napier, primary, De Souza, Ana Cristina Rodrigues Antunes, additional, De Oliveira, Eduardo Morato, additional, Neiva, Isabela Moreira, additional, Mendes, Polianne Alves, additional, De Aguiar, Maria Cássia Ferreira, additional, and Mesquita, Ricardo Alves, additional

Published
2018
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30. Secondary Syphilis: Different Clinical Presentations

Author

Ribeiro, Bruna Campos, primary, Mendes, Polianne Alves, additional, Costa, Samuel Macedo, additional, De Oliveira, Eduardo Morato, additional, Caldeira, Patrícia Carlos, additional, De Aguiar, Maria Cássia Ferreira, additional, and De Souza, Leandro Napier, additional

Published
2018
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32. Persistent hyposalivation in patients after COVID‐19 infection: Temporary or lasting alteration?

Author

da Mota Santana, Lucas Alves, Sousa‐e‐Silva, Nelmara, Gonçalo, Rani Iani Costa, de Oliveira, Eduardo Morato, de Oliveira Corrêa, Ricardo, Moreno, Amália, and de Souza, Leandro Napier

Subjects
COVID-19, ANTIPHOSPHOLIPID syndrome, POST-acute COVID-19 syndrome, XEROSTOMIA, SJOGREN'S syndrome
Abstract

Persistent hyposalivation in patients after COVID-19 infection: Temporary or lasting alteration? Keywords: COVID-19; hyposalivation; xerostomia EN COVID-19 hyposalivation xerostomia 736 737 2 10/06/22 20221101 NES 221101 CONFLICTS OF INTEREST None declared. INTRODUCTION It was with great interest that we read the letter written by Martelli Júnior et al (2021).1 To our knowledge, it is the first study to evaluate the frequency of alterations in salivary glands by COVID-19 in Brazil. [Extracted from the article]

Published
2022
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34. BRAF p.V600E status in epithelial areas of ameloblastoma with different histological aspects: Implications to the clinical practice.

Author

Sant'Ana MSP, Dos Santos Costa SF, da Silva MP, Martins-Chaves RR, Pereira TDSF, de Oliveira EM, Martínez Pedraza R, de Castro WH, Gomes CC, Gomez RS, and Fonseca FP

Subjects
Diagnosis, Differential, Humans, Mutation, Proto-Oncogene Proteins B-raf genetics, Ameloblastoma diagnosis, Ameloblastoma genetics, Odontogenic Cysts
Abstract

Background: BRAF p.V600E is reported in up to 80% of ameloblastomas. Despite the high frequency, the presence of this mutation in different histopathological areas of the tumour has not been investigated. This information has an important role in the use of BRAF p.V600E assessment as an auxiliary tool in the differential diagnosis between unicystic ameloblastoma and other odontogenic cystic lesions, especially when only incisional biopsies are available. Therefore, the purpose of the present study was to investigate BRAF p.V600E heterogeneity in unicystic ameloblastoma., Methods: Five cases of ameloblastoma and two dentigerous cysts were analysed. The regions exhibiting different microscopic characteristics were selected from each ameloblastoma case and manually dissected. TaqMan allele-specific qPCR or Sanger sequencing was performed to determine BRAF p.V600E status., Results: We screened the mutation in a small cohort of UA and no molecular heterogeneity was found. Four cases of ameloblastoma (80%) exhibited BRAF p.V600E in all different areas evaluated. One case did not harbour the mutation in any microscopic region analysed. The BRAF mutation was absent in the dentigerous cysts., Conclusion: Ameloblastomas appear to exhibit a homogeneous profile regarding the BRAF p.V600E no matter what histological feature is observed under light microscopy, suggesting that this molecular test may contribute to establish the correct diagnosis in cases microscopically resembling other odontogenic lesions., (© 2020 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)

Published
2021
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