A5063028309- Oral and Maxillofacial Pathology
- Head and Neck Cancer Studies
- Oral Health Pathology and Treatment
- Cancer Diagnosis and Treatment
- Salivary Gland Tumors Diagnosis and Treatment
- Bone Tumor Diagnosis and Treatments
- Cancer-related Molecular Pathways
- Tumors and Oncological Cases
- Oral and gingival health research
- dental development and anomalies
- Oral and Craniofacial Lesions
- Cancer-related molecular mechanisms research
- Cutaneous lymphoproliferative disorders research
- Periodontal Regeneration and Treatments
- RNA modifications and cancer
- AI in cancer detection
- Head and Neck Surgical Oncology
- Bone health and treatments
- Salivary Gland Disorders and Functions
- Nail Diseases and Treatments
- Vascular Malformations and Hemangiomas
- Lymphoma Diagnosis and Treatment
- Ear and Head Tumors
- HIV/AIDS oral health manifestations
- Cholangiocarcinoma and Gallbladder Cancer Studies
Universidade Federal Fluminense
2007-2025
Universidade Federal do Espírito Santo
2019-2025
International Foundation for Electoral Systems
2017
Hospital Universitário Antônio Pedro
2009-2016
Instituto Nacional do Câncer
2010-2014
Fundação Faculdade de Odontologia
2014
National Cancer Institute
2014
Instituto de Biologia do Exército
2014
Haliç University
2012
Fondazione IRCCS Istituto Nazionale dei Tumori
2012
J Oral Pathol Med (2012) 41 : 34–39 Background: The TNM system has been used for decades in an attempt to predict clinical behavior and appropriate therapy oral squamous cell carcinomas. Histopathologic classifications can be useful as additional predictive tool. purpose of this study was apply four grading systems (Multiparameter Grading System, Malignancy the Deep Invasive Margins, World Health Organization system, Histologic Risk Assessment) carncinomas evaluate each based on...
<i>Aim:</i> To compare the clinicopathological profile of oral squamous cell carcinoma (OSCC) in groups with and without recurrence. <i>Methods:</i> Records all patients who underwent surgery for primary OSCC at a single institution during 1999 were identified. Patient demographics, lesion site, clinical pathologic stage, grading, pattern invasion, lymphocytic infiltrate, perineural treatment survival data collected. Descriptive statistics calculated each variable was...
Gonçalves L da R, Soares MR, Nogueira FCS, Garcia CHS, Camisasca DR, Domont G, Feitosa ACR, Pereira DA, Zingali RB, Alves G. Analysis of the salivary proteome in gingivitis patients. J Periodont Res 2011; 46: 599–606.©2011 John Wiley & Sons A/S Background and Objective: Gingivitis is a disease that characterized by inflammation gingival tissue, which can progress to periodontitis tooth loss. Although many studies have attempted identify proteins are associated with disease, this first study...
The gold standard for the diagnosis of oral cancer is microscopic analysis specimens removed preferentially through incisional biopsies mucosa with a clinically detected suspicious lesion. This dataset contains captured histopathological images squamous cell carcinoma and leukoplakia. A total 237 were captured, 89 leukoplakia dysplasia images, 57 without 91 images. an optical light microscope, using 10x 40x objectives, attached to microscope camera visualized software. saved in PNG format at...
Background Oral cancer is one of the most common types in men causing mortality if not diagnosed early. In recent years, computer-aided diagnosis (CAD) using artificial intelligence techniques, particular, deep neural networks have been investigated and several approaches proposed to deal with automated detection various pathologies digital images. Recent studies indicate that fusion images patient's clinical information important for final diagnosis. As such dataset does yet exist oral...
Abstract Quantification of immunostaining is a widely used technique in pathology. Nonetheless, techniques that rely on human vision are prone to inter- and intraobserver variability, they tedious time consuming. Digital image analysis (DIA), now available variety platforms, improves quantification performance: however, the stability these different DIA systems largely unknown. Here, we describe method measure reproducibility systems. In addition, new image-processing strategy for...
Pathological parameters have been indicated as tumor prognostic factors in oral carcinoma.The objective of this study was to investigate the impact pathological on prognosis patients affected only by tongue and/or floor mouth squamous cell carcinoma (SCC).In total, 380 treated Brazilian National Cancer Institute (INCA) from 1999 2006 were included. These underwent radical resection followed neck dissection. The clinical and characteristics recorded. Kaplan-Meier method Cox proportional...
Actinic cheilitis (AC) is a potentially malignant disorder of the lips. Because its heterogeneous clinical aspect, it difficult to indicate representative biopsy area. The purpose this study was evaluate usefulness tissue autofluorescence in AC diagnosis. system composed 405-nm light-emitting diode, sent sample by dichroic, that allows fluorescence signal reach camera directly plugged system. Fifty-seven patients with diagnosis and 45 normal volunteers were selected. According features, one...
O carcinoma de células escamosas boca compreende cerca 90 a 95% todas as neoplasias malignas da e é um dos tipos câncer mais frequentes no Brasil. índice sobrevida em 5 anos baixo permaneceu estável nas últimas décadas, apesar avanços terapias. objetivo deste estudo foi analisar o perfil global pacientes diagnosticados com ano 1999 Instituto Nacional Câncer. Dos 320 incluídos estudo, 79,4% eram homens. A idade média 56,7 anos, 82,2% deles fumavam e/ou bebiam. língua, seguida do assoalho...
O sistema de estadiamento clínico tumores TNM tem sido a classificação adotada para caracterizar os tumores, propor terapia mais adequada e estimar sobrevida dos pacientes. As informações obtidas através exames imagem são utilizadas estabelecer o estádio (cTNM) e, caso paciente seja submetido à cirurgia, determina-se patológico (pTNM) mediante exame histopatológico do tumor linfonodos regionais. Entretanto clinicamente precoces, mesmo tratados adequadamente, podem causar morte paciente....
<b><i>Background/Aim:</i></b> The <i>TP53</i> gene is a tumor suppressor gene. Its product nuclear protein that regulates cell cycle arrest, apoptosis and DNA repair. Anti-p53 clones DO-7 PAb-240 recognize the amino acid sequences 21-25 213-217, respectively. This study aimed to evaluate expression of these their relationship with clinicopathological features survival analysis in oral squamous carcinomas (OSCC)....