Lip Squamous Cell Carcinoma
Mostrando 1-12 de 26 artigos, teses e dissertações.
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1. Actinic cheilitis or squamous cell carcinoma of the lip? Practical recommendations on how to avoid a trap
Revista da Associação Médica Brasileira. Publicado em: 2022
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2. Selective Neck Dissection for Node-Positive Oral Cavity Squamous Cell Carcinoma: A Retrospective Cohort Study
Abstract Introduction Selective neck dissection inclinically node-negative neckisconsidered the standard of care for oral squamous cell carcinomas (SCCs). Controversy still prevailsinnode-positive disease regarding the extent of neck dissection. In our part of the world, comprehensive neck dissection is mostly considered to be the minimal optimal treatment
International Archives of Otorhinolaryngology. Publicado em: 2022
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3. Immunoexpression of human leukocyte antigen-DR in actinic cheilitis and lower lip squamous cell carcinoma
Abstract The aim of this study was to evaluate the immunoexpression of human leukocyte antigen-DR (HLA-DR) in actinic cheilitis (AC) and lower lip squamous cell carcinoma (LLSCC), and to correlate the findings with clinical (tumor size/extent, regional lymph node metastasis, and clinical stage) and histopathological (grade of epithelial dysplasia and inflamm
Braz. oral res.. Publicado em: 29/08/2019
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4. Lower lip reconstruction using a skin-mucosa Abbe-Estlander flap after squamous cell carcinoma excision
Abstract: Lips are structures that play an essential role in aesthetics and in different functions such as nutrition and speech. The complex anatomy of the lips – with three different layers composed of skin, mucosa, and muscles – makes surgical management of this area a therapeutic challenge. The use of flaps for the reconstruction of large defects with
An. Bras. Dermatol.. Publicado em: 2017-03
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5. Tumor-associated macrophages (TAMs): clinical-pathological parameters in squamous cell carcinomas of the lower lip
Abstract The objective of this study was to analyze the presence of tumor-associated macrophage (TAM) subpopulations M1 and M2 in squamous cell carcinoma of the lower lip (SCCLL) by immunohistochemitry, and to evaluate the possible role of these subtypes in the development of regional lymph node metastasis and their association with clinical and pathological
Braz. oral res.. Publicado em: 22/08/2016
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6. Immunoexpression of cleaved caspase-3 shows lower apoptotic area indices in lip carcinomas than in intraoral cancer
ABSTRACT Objective This study aimed to evaluate apoptosis by assessing cleaved caspase-3 immunoexpression in hyperplastic, potentially malignant disorder (PMD), and malignant tumors in intraoral and lower lip sites. Material and Methods A retrospective study using paraffin blocks with tissues from patients with inflammatory fibrous hyperplasia (IFH), act
J. Appl. Oral Sci.. Publicado em: 2016-08
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7. Lower lip reconstruction with nasolabial flap - going back to basics
AbstractSquamous cell carcinoma of the lower lip is frequent, and radical excision sometimes leads to complex defects. Many lip repair techniques are aggressive requiring general anesthesia and a prolonged post-operative period. The nasolabial flap, while a common flap for the repair of other facial defects, is an under-recognized option for the reconstructi
An. Bras. Dermatol.. Publicado em: 2015-06
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8. Expression of Glucose Transporters 1 and 3 in Metastatic and Non-Metastatic Lower Lip Squamous Cell Carcinoma
Este estudo objetivou avaliar a imunoexpressão dos transportadores de glicose 1 (GLUT-1) e 3 (GLUT-3) em carcinomas de células escamosas de lábio inferior (CCELI) metastáticos e não-metastáticos. Vinte CCELIs com metástase nodal regional e 20 CCELI sem metástase foram selecionados. Foram analisados a distribuição da imunomarcação e o percentual d
Braz. Dent. J.. Publicado em: 2014-10
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9. Invasive head and neck cutaneous squamous cell carcinoma: clinical and histopathological characteristics, frequency of local recurrence and metastasis
BACKGROUND: squamous cell carcinoma is the second most common type of skin malignancy and may evolve to regional lymph node and distant metastases. OBJECTIVE: The objective of this study was to evaluate patients with head and neck cutaneous squamous cell carcinoma to identify its clinical and histopathological characteristics, as well as the frequency of
An. Bras. Dermatol.. Publicado em: 2014-07
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10. Oral cancer from a health promotion perspective: experience of a diagnosis network in Ceará
The aim of this study is to share the experience of implementing a network for the diagnosis of oral cancer by integrating primary, secondary, and tertiary oral health care centers and identifying the possible weaknesses of the process. The study also investigated the risks of exposure to the main risk factors for oral and lip cancer and their most common po
Braz. oral res.. Publicado em: 20/06/2014
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11. Epidemiological and clinicopathological assessment of potentially malignant lesions and oral cancer diagnosed in the family health strategy and specialty dental centers in two regions in the state of Cearà / AvaliaÃÃo epidemiolÃgica e clÃnico-patolÃgica de lesÃes potencialmente malignas e cÃncer de boca diagnosticadas na estratÃgia saÃde da famÃlia e centros de especialidades odontolÃgicas em duas regiÃes do interior do Estado do CearÃ
BACKGROUND: Oral malignant and potentially malignant lesions (LPM) are commom in oral cavity and diagnosis network health structure is required to improve early diagnosis. OBJECTIVE: This research had evaluated primary and secondary health care integration in oral cancer diagnosis evaluating contact with risk factors and presence of LPM and Oral squamous cel
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/06/2012
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12. Análise do fenômeno da imunotolerância na fotocarcinogênese em lábio / Analysis of the immunotolerance phenomenon of in the lip photocarcinogenesis
Ultraviolet radiation (UV) is the main cause of non-melanoma skin cancer and induces biological effects that promote photocarcinogenesis by causing mutations directly on DNA. However, there seems to be an indirect effect, which induces immunosuppession. The physiological phenomenon of immune tolerance, which is responsible for the prevention of autoimmune di
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/12/2011