Výsledky vyhledávání - "João Pedro Perez Gomes"

Akademický článek

Three-Dimensional Volumetric Analysis of Frontal Ethmoidal Cells and Evaluation of Influential Factors: A Helical Computed Tomography Study

Autor: Ana Lúcia Franco Ricardo, Celso Massahiro Ogawa, João Pedro Perez Gomes, Catharina Simioni De Rosa, Sérgio Lúcio Pereira de Castro Lopes, Paulo Henrique Braz-Silva, Kaan Orhan, Andre Luiz Ferreira Costa

Publikováno v: Tomography, Vol 8, Iss 6, Pp 2796-2805 (2022)

In the present study, we aimed to assess frontal ethmoidal cells by using segmentation 3D software to establish a possible correlation between volume variation and both gender and age, as well as a relationship with Keros classification. Helical comp

Externí odkaz: https://doaj.org/article/92c5fcc7f0204939aea681fc8a32f2e5

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Akademický článek

Magnetic resonance imaging texture analysis to differentiate ameloblastoma from odontogenic keratocyst

Autor: João Pedro Perez Gomes, Celso Massahiro Ogawa, Rafael V. Silveira, Gabriela Castellano, Catharina Simioni De Rosa, Clarissa Lin Yasuda, André Caroli Rocha, Bengt Hasseus, Kaan Orhan, Paulo Henrique Braz-Silva, Andre Luiz Ferreira Costa

Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)

Abstract The differentiation between ameloblastoma (AB) and odontogenic keratocyst (OKC) is essential for the formulation of the surgical plan, especially considering the biological behavior of these two pathological entities. Therefore, developing m

Externí odkaz: https://doaj.org/article/91c7334385694e68ae3a13657e907a72

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Akademický článek

Análise volumétrica de adenoma pleomórfico palatino como aprimoramento diagnóstico e de plano de tratamento: relato de caso

Autor: Fernando Antônio Pontes Castro, Brunna da Silva Firmino, André Luca Araujo de Sousa, José Duylles da Silva Araujo, João Pedro Perez Gomes, André Luiz Ferreira Costa, Sérgio Lucio Pereira de Castro Lopes, Jean de Pinho Mendes, Antonione Santos Bezerra Pinto

Publikováno v: Revista Ciências em Saúde, Vol 10, Iss 1, Pp 40-44 (2020)

O adenoma pleomórfico (AP) é o tumor benigno mais comum dentre as neoplasias das glândulas salivares. Softwares de reconstrução tridimensional oferecem ferramentas de caracterização da lesão, permitindo avaliar a morfologia da doenç

Externí odkaz: https://doaj.org/article/b6f115b463f24b9fb6463914c20a0eec

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Akademický článek

Deep-Learning-Based Automatic Segmentation of Parotid Gland on Computed Tomography Images

Autor: Merve Önder, Cengiz Evli, Ezgi Türk, Orhan Kazan, İbrahim Şevki Bayrakdar, Özer Çelik, Andre Luiz Ferreira Costa, João Pedro Perez Gomes, Celso Massahiro Ogawa, Rohan Jagtap, Kaan Orhan

Publikováno v: Diagnostics, Vol 13, Iss 4, p 581 (2023)

This study aims to develop an algorithm for the automatic segmentation of the parotid gland on CT images of the head and neck using U-Net architecture and to evaluate the model’s performance. In this retrospective study, a total of 30 anonymized CT

Externí odkaz: https://doaj.org/article/f1008c49bf444ccc9e3a0b408a201218

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Akademický článek

Morphology, Volume, and Density Characteristics of the Parotid Glands before and after Chemoradiation Therapy in Patients with Head and Neck Tumors

Autor: Wellington Pereira dos Santos, João Pedro Perez Gomes, Amanda Drumstas Nussi, João Mauricio Altemani, Maria Teresa Botti Rodrigues dos Santos, Bengt Hasseus, Daniel Giglio, Paulo Henrique Braz-Silva, Andre Luiz Ferreira Costa

Publikováno v: International Journal of Dentistry, Vol 2020 (2020)

The multimodal approach for patients with head and neck cancer (HNC) includes treatment with chemoradiation therapy (CRT). A common concern regarding CRT side effects is the occurrence of structural and physiological alterations of the salivary gland

Externí odkaz: https://doaj.org/article/30d747b5c7144d5e8913f27e6c23e37a

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Free three-dimensional image software in local extension assessment of oral squamous cell carcinoma: a pilot study

Autor: João Pedro Perez Gomes, André Luiz Ferreira Costa, Carlos Takahiro Chone, Albina Messias de Almeida Milani Altemani, João Maurício Carrasco Altemani, Carmen Silvia Passos Lima

Publikováno v: Brazilian Journal of Otorhinolaryngology. 88:S117-S123

Oral Squamous Cell Carcinoma (OSCC) is conventionally treated by surgical resection, and positive surgical margins strongly increase local recurrence and decrease survival. This study aimed to evaluate whether a Three-Dimensional Segmentation (3DS) i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b71095b5f7e62858df88bbea6c90b842
https://doi.org/10.1016/j.bjorl.2022.07.001

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Avaliação da articulação temporomandibular em indivíduos com hemofilia grave: caracterização clínica e aplicação da relaxometria T2 em imagens de ressonância magnética

Autor: João Pedro Perez Gomes

Publikováno v: Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP

A hemofilia é uma doença hemorrágica hereditária ligada ao cromossomo X, decorrente da ausência ou da baixa quantidade no plasma dos fatores de coagulação VIII (hemofilia A) ou IX (hemofilia B). Clinicamente, a hemofilia se caracteriza por epi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b7480dcb8e40d61e5c50da0602ca55f
https://doi.org/10.11606/t.23.2021.tde-28012022-114554

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In vivo study of cone beam computed tomography texture analysis of mandibular condyle and its correlation with gender and age

Autor: Amanda Drumstas Nussi, Sérgio Lucio Pereira de Castro Lopes, Catharina Simioni De Rosa, João Pedro Perez Gomes, Celso Massahiro Ogawa, Paulo Henrique Braz-Silva, Andre Luiz Ferreira Costa

Publikováno v: Oral radiology.

Texture analysis is an image processing method that aims to assess the distribution of gray-level intensity and spatial organization of the pixels in the image. The purpose of this study was to investigate whether the texture analysis applied to cone

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5285feca9f0ff3bfb5da1b0ea82ce032
https://pubmed.ncbi.nlm.nih.gov/35585223

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Volumetric analysis of palate pleomorphic adenoma aiming to improve diagnosis and treatment: case report

Autor: Sérgio Lúcio Pereira de Castro Lopes, Antonione Santos Bezerra Pinto, André Luiz Ferreira Costa, Brunna da Silva Firmino, José Duylles da Silva Araujo, André Luca Araujo de Sousa, Fernando Antônio Pontes Castro, João Pedro Perez Gomes, Jean de Pinho Mendes

Publikováno v: Revista Ciências em Saúde; v. 10 n. 1 (2020): Janeiro a Março de 2020; 40-44
Health Sciences Journal; Vol 10 No 1 (2020): January to March 2020; 40-44
Revista Ciências em Saúde
Hospital de Clínicas de Itajubá
instacron:HCI
Revista Ciências em Saúde, Vol 10, Iss 1, Pp 40-44 (2020)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c5a1afbba3e639e942e7779c1b6e806
https://doi.org/10.21876/rcshci.v10i1.876

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Eccentric movements of temporomandibular joint and upper airway volume: Three-dimensional segmentation using cone beam computed tomography

Autor: Angela Toshie Araki, André Luiz Ferreira Costa, C. A. B. Cardoso, João Pedro Perez Gomes, Sérgio Lúcio Pereira de Castro Lopes, Flávia Limberg Dieguez, Bruna Maciel de Almeida, Paulo Henrique Braz-Silva, Karolina Aparecida Castilho Fardim

Publikováno v: Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Made available in DSpace on 2021-06-25T10:25:22Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01 Objective: The purpose of the present investigation was to assess whether possible changes in the dynamic movements of the TMJ might cause a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a09cf818a673f3bc07979d5d7e0e693b
https://pubmed.ncbi.nlm.nih.gov/33719936

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