Oral Neoplasms
Mostrando 1-12 de 72 artigos, teses e dissertações.
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1. Malignant neoplasms of the oral cavity and oropharynx treated in Brazil: what do hospital cancer records reveal?
Resumo Introdução: O câncer de cabeça e pescoço impacta a carga global de doenças, representa importante causa de morbimortalidade no Brasil e no mundo. Objetivo: Conhecer e descrever a compleição clínica, epidemiológica e assistencial dos atendimentos a pacientes com câncer de cavidade oral e orofaringe registrados no Brasil, diagnosticados de
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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2. Cutaneous metastases from primary solid and hematopoietic neoplasms at a referral hospital in Colombia: a cross-sectional study,
RESUMO A proximidade dos primatas não humanos (PNH) com o ser humano pode ser considerada um fator de risco para transmissão de bactérias entre essas duas populações. Neste estudo, foi investigada a microbiota anfibiôntica aeróbica oral e retal de calitriquídeos em um fragmento de Mata Atlântica localizado no Rio de Janeiro, Brasil, e foram realizad
An. Bras. Dermatol.. Publicado em: 2020-08
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3. Mortality due to oral and oropharyngeal cancer in Uruguay from 1997 to 2014
Abstract Oral and oropharyngeal cancer is considered a public health problem in several countries due to its high incidence and mortality rate. Objective: This study aimed to analyze oral and oropharyngeal cancer mortality in Uruguay from 1997 to 2014 by age, sex and country region. Methodology: A time series ecological study using secondary data was perfo
J. Appl. Oral Sci.. Publicado em: 28/11/2019
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4. Differences between the oral changes presented by patients with solid and hematologic tumors during the chemotherapeutic treatment
Abstract Objective: This study sought to identify the differences between the oral changes presented by patients with solid and hematologic tumors during chemotherapeutic treatment. Methodology: This is an observational, prospective and quantitative study using direct documentation by follow-up of 105 patients from 0 to 18 years using the modified Oral Ass
J. Appl. Oral Sci.. Publicado em: 25/11/2019
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5. Episodic angioedema associated with eosinophilia
Abstract: We report a 12-year-old girl who presented with recurrent angioedema on the face, trunk, and extremities, and concomitant marked weight gain for 5 years. During the episode, her white blood cell count increased to 47.7×109/L with 89.9% eosinophils, followed by elevated serum level of IL-5, IgE, IgM, and LDH. Histopathology showed perivascular eosi
An. Bras. Dermatol.. Publicado em: 2017-08
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6. Giant oral lipoma: a rare entity
Abstract Lipomas are very common benign slow-growing soft tissue neoplasms composed of mature adipose tissue mostly diagnosed in the fifth decade of life. These tumors rarely present in the oral cavity, representing less than approximately 5% of all benign mouth tumors. They are usually less than 2cm in size and etiology remains unclear. We report a young ma
An. Bras. Dermatol.. Publicado em: 2016-10
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7. Evaluation of fine needle aspiration biopsy in oral cavity and head and neck region with different stains techniques
The present study aimed to evaluate the Fine Needle Aspiration Biopsy in different staining techniques in nodular lesions of the oral cavity and head and neck region, as their sensitivity, specificity and accuracy, staining with Panoptic, Papanicolaou and Hematoxylin-Eosin (H&E) stains. 46 patients who sought the Clinic of the Discipline of Clinical Stomatol
Braz. oral res.. Publicado em: 16/06/2015
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8. Oral cancer after prolonged immunosuppression for multiorgan chronic graft-versus-host disease
Long-term survivors of hematopoietic stem cell transplantation are recognized as a risk group for malignization. Malignant oral neoplasms are increasingly being reported in the literature as a consequence of lesions of chronic graft-versus-host disease, and prolonged multidrug treatment to control its manifestations. This report describes a 43-year-old patie
Rev. Bras. Hematol. Hemoter.. Publicado em: 2014-01
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9. Evaluation of the association between the JAK2 46/1 haplotype and chronic myeloproliferative neoplasms in a Brazilian population
OBJECTIVE: The JAK2 46/1 haplotype has recently been described as a major contributing factor to the development of myeloproliferative neoplasm, whether positive or negative forthe JAK2 V617F mutation. The G allele, identified by a single-nucleotide polymorphism known as JAK2 rs10974944, is part of the JAK2 46/1 haplotype. The aim of this study was to verify
Clinics. Publicado em: 2013-01
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10. Ação do microRNA-7 sobre vias de sinalização mediadas por EGF: estudo funcional em linhagem celular de carcinoma oral e em queratinócitos normais. / The action of microRNA-7 on signaling pathways mediated by EGF: a functional study using oral squamous cell carcinoma cell line and normal keratinocytes.
MicroRNAs regulam processos celulares e tumorigênese. O carcinoma epidermoide de cabeça e pescoço (CECP) é a sexta neoplasia mais comum no mundo e não existe consenso sobre características moleculares representativas deste tumor. O receptor de fator de crescimento epidemal (EGFR), bem como efetores de sua via de sinalização, podem ser regulados por m
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/10/2012
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11. Avaliação clínica do perfil epidemiológico de 665 pacientes com câncer oral diagnosticados entre os anos de 1970 - 2009 na FOUSP / Clinical evaluation of epidemiological profile of 665 patients diagnosed with oral cancer between 1970-2000 at FOUSP
O Carcinoma espinocelular (CEC) é o mais comum das neoplasias malignas da cavidade oral. Corresponde a cerca de 70 a 90% dos cânceres orais. Há aproximadamente 200.000 novos casos por ano no mundo. No Brasil são estimados cerca de 14.120 novos casos de câncer oral por ano. A literatura atual tem demonstrado uma alteração do perfil clínico do paciente
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/12/2011
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12. Expressão de isoformas do gene VEGF e de proteínas reguladoras de splicing em carcinoma espinocelular de cabeça e pescoço.
O crescimento e a progressão de tumores dependem da angiogênese, processo de formação de novos vasos sanguíneos a partir de um endotélio vascular preexistente. O fator de crescimento endotelial vascular (VEGF) é um potente mitógeno de células endoteliais e o aumento de sua expressão é associado com crescimento tumoral e metástase. Entretanto, a s
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/11/2011