Oral Squamous Cell Cancer
Mostrando 1-12 de 112 artigos, teses e dissertações.
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1. Nutritional and immunological parameters as prognostic factors in patients with advanced oral cancer
Abstract Objective: The aim of the present study was to analyze the prognostic relationship of weight loss and preoperative hematological indexes in patients surgically treated for pT4a squamous cell carcinoma of the oral cavity. Methods: A retrospective cohort study. Results: Percent weight loss greater than 10% was identified in 49 patients (28.2%), and
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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2. Routine Use of Swallowing Outcome Measures Following Head and Neck Cancer in a Multidisciplinary Clinic Setting
Abstract Introduction Chemoradiotherapy treatment for head and neck cancer (HNC) can have a major impact on swallowing function and health-related quality of life. The use of outcome measures in early detection of patients with swallowing problems provides the opportunity for targeting speech and language therapy (SLT) interventions to aid adaption and prom
Int. Arch. Otorhinolaryngol.. Publicado em: 2021-04
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3. Otorhinolaryngologists and Coronavirus Disease 2019 (COVID-19)
Abstract Introduction The efficacy of sentinel node biopsy in early stage oral cancer is well established. Its evolving role can be reinforced by further studies. Objective Analyzing the predictability of the levels of echelon nodes for various oral cavity tumor subsites on sentinel node biopsy. Methods A prospective study of 20 patients with stage I/I
Int. Arch. Otorhinolaryngol.. Publicado em: 2020-06
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4. Can Sentinel Lymph Node Biopsy Predict Various Levels of Echelon Nodes in Oral Cancers?
Abstract Introduction The efficacy of sentinel node biopsy in early stage oral cancer is well established. Its evolving role can be reinforced by further studies. Objective Analyzing the predictability of the levels of echelon nodes for various oral cavity tumor subsites on sentinel node biopsy. Methods A prospective study of 20 patients with stage I/I
Int. Arch. Otorhinolaryngol.. Publicado em: 2020-06
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5. How pathological criteria can impact prognosis of tongue and floor of the mouth squamous cell carcinoma
Abstract Pathological parameters have been indicated as tumor prognostic factors in oral carcinoma. Objective: The objective of this study was to investigate the impact of pathological parameters on prognosis of patients affected only by tongue and/or floor of the mouth squamous cell carcinoma (SCC). Methodology: In total, 380 patients treated in the Brazi
J. Appl. Oral Sci.. Publicado em: 28/11/2019
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6. Intervening in the Acute Phase of Postradiation Carotid Blowout Syndrome
Abstract Introduction Acute carotid blowout syndrome (aCBS) is a severe complication of head and neck cancer (HNC). It can be defined as a rupture of the extracranial carotid arteries, or one of their branches, that causes life-threatening hemorrhage, and which nowadays can be treated with urgent endovascular intervention. Objective We retrospectively ev
Int. Arch. Otorhinolaryngol.. Publicado em: 18/07/2019
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7. Comparison of long-term functional results between standard supracricoid laryngectomy and modified technique with sternohyoid muscle,
Resumo Introdução: O câncer laríngeo é o câncer mais comum do trato respiratório superior. Os principais métodos de tratamento incluem cirurgia (laringectomia parcial e laringectomia total) e radioterapia. A disfunção laríngea é observada em ambas as modalidades de tratamento. Objetivos: Comparar os resultados funcionais pós-operatórios da t�
Braz. j. otorhinolaryngol.. Publicado em: 10/07/2019
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8. Benzyl isothiocyanate inhibits invasion and induces apoptosis via reducing S100A4 expression and increases PUMA expression in oral squamous cell carcinoma cells
Benzyl isothiocyanate (BITC) has been shown to inhibit invasion and induce apoptosis of various types of cancer. However, its role on human oral squamous cell carcinoma (OSCC) cells is still not well elucidated. In the present study, we investigated the effect of BITC on apoptosis and invasion of SCC9 cells, and its underlying mechanisms in vitro and in vivo
Braz J Med Biol Res. Publicado em: 08/04/2019
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9. Downregulation of Notch4 - a prognostic marker in distinguishing oral verrucous carcinoma from oral squamous cell carcinoma
Resumo Introdução: O carcinoma verrucoso de cavidade oral é uma forma especial de carcinoma de células escamosas bem diferenciada que tem características clínicas, morfológicas e citocinéticas específicas que diferem de outros tipos de cânceres orais. Por essa razão, o diagnóstico requer grande experiência em histopatologia. Portanto, é certam
Braz. j. otorhinolaryngol.. Publicado em: 2019-02
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10. Health-related quality of life of patients with squamous cell carcinoma: a comparison according to tumor location
Abstract: The aim of this study was to evaluate the health-related quality of life (QOL) of patients with squamous cell carcinoma (SCC) according to tumor location. The sample consisted of 27 patients with primary SCC in the oral cavity (n = 15), pharynx (n = 7), and larynx (n = 5) who were undergoing cancer treatment at the Cancer Hospital of Londrina, rega
Braz. oral res.. Publicado em: 18/12/2017
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11. Oral cancer stem cells - properties and consequences
Abstract Research on cancer stem cells (CSCs) has greatly increased in the field of medicine and pathology; however, some conceptual misunderstandings are still present among the public as well as within the general scientific community that is not yet familiar with the subject. The very first problem is the misinterpretation of CSCs as a synonym of their no
J. Appl. Oral Sci.. Publicado em: 2017-12
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12. A scientific survey on 1550 cases of oral lesions diagnosed in a Brazilian referral center
ABSTRACT The present study aimed to perform an epidemiological survey on the prevalence rate of oral lesions diagnosed in a referral center in Brazil and to establish association between the lesions and the age and gender of the affected patients. This analytical observational study analyzed 3521 medical records of anatomopathological exams of the Pathologic
An. Acad. Bras. Ciênc.. Publicado em: 14/08/2017