Bibliografías temáticas / Lip neoplasms

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Literatura académica sobre el tema "Lip neoplasms"

Autor: Grafiati
Publicado: 4 de junio de 2021
Última modificación: 27 de julio de 2024

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Artículos de revistas sobre el tema "Lip neoplasms"

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Mikaelian, Igor, Yves de Lafontaine, Pierre Gagnon, et al. "Prevalence of lip neoplasms of white sucker (Catostomus commersoni) in the St. Lawrence River basin." Canadian Journal of Fisheries and Aquatic Sciences 57, S1 (2000): 174–81. http://dx.doi.org/10.1139/f99-247.

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The prevalence of lip neoplasms in populations of white sucker (Catostomus commersoni) was compared among five locations in the St. Lawrence River basin, Quebec, Canada. One site in the St. Lawrence River was monitored from May 15 to October 30 for two consecutive years (1994-1995) to study the seasonal variations in the prevalence of lip neoplasms. Other sites were sampled within a few days in October 1995 or May 1996. Lesions were found in fish from four of the five sites. The prevalence at each site varied from 0 to 41.6% and, as found in the Great Lakes, was highest in fish populations fro
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2

McHale, Brittany, Uriel Blas-Machado, Fabiano N. Oliveira, and Daniel R. Rissi. "A divergent pseudoglandular configuration of cutaneous plasmacytoma in dogs." Journal of Veterinary Diagnostic Investigation 30, no. 2 (2017): 260–62. http://dx.doi.org/10.1177/1040638717735868.

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Cutaneous and mucocutaneous plasmacytoma (PCT) is a common neoplasm of dogs. Tumors can be single or multiple and occur predominantly in the oral cavity, lip, ears, digits, and trunk. Although these tumors typically offer no diagnostic challenge for the pathologist, subsets of PCTs with atypical morphologic configurations may make differentiation from other neoplasms difficult. We describe 6 cases of canine cutaneous and mucocutaneous PCT with pseudoglandular arrangement of neoplastic cells. The mean age of affected dogs was 11.3 y, and multiple breeds and sites were affected. Histologically,
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Lebedev, M. V., Yu A. Abdullina, and I. Yu Zakharova. "Specialized medical care for patients with malignant neoplasms of the maxillofacial area in the Penza region of Russia." Biomedical Photonics 10, no. 3 (2021): 23–31. http://dx.doi.org/10.24931/2413-9432-2021-10-3-23-31.

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This article analyzes domestic and foreign sources, regulatory documents of the Russian Federation, in order to determine the etiological factors of oral cancer, assess the statistical data on morbidity and mortality from malignant neoplasms of the maxillofacial region in the Penza region. The results of changing the routing, an interdisciplinary approach to treating patients with malignant neoplasms of the maxillofacial region in the Penza region are presented. The epidemiology, clinical manifestations, main diagnostic methods, routing, treatment and rehabilitation of patients with head and n
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Nandi, Devarshi, S. Shivaprasad, L. Ashok, and BR Ahmed Mujib. "Carcinoma Ex Pleomorphic Adenoma of Upper Lip: An Unusual Presentation." World Journal of Dentistry 1, no. 2 (2010): 121–24. http://dx.doi.org/10.5005/jp-journals-10015-1025.

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ABSTRACT Carcinoma ex-pleomorphic adenoma is a rare salivary gland malignancy, usually derived from a long-standing or recurrent benign tumor, the pleomorphic adenoma.1 This rare tumor comprises less than 4% of salivary gland neoplasms and 11.6% of salivary gland carcinomas. They mostly involve the “major” salivary glands1 and their occurrence in the minor salivary gland is considered rare, especially in the upper lip. So far there is only one report of CXPA occurring in the upper lip in the literature.13 Hereby, we present a case of carcinoma ex-pleomorphic adenoma in a 52-year-old woman who
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Andrade, Pedro, Maria Manuel Brites, Ricardo Vieira, et al. "Epidemiology of basal cell carcinomas and squamous cell carcinomas in a Department of Dermatology: a 5 year review." Anais Brasileiros de Dermatologia 87, no. 2 (2012): 212–19. http://dx.doi.org/10.1590/s0365-05962012000200004.

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BACKGROUND: Non-melanoma skin cancer, a common designation for both basal cell carcinomas and squamous cell carcinomas, is the most frequent malignant skin neoplasm. OBJECTIVE: Epidemiologic characterization of the population with Non-melanoma skin cancer. METHODS: Retrospective analysis of all patients diagnosed with Non-melanoma skin cancer based on histopathologic analysis of all incisional or excisional skin biopsies performed between 2004 and 2008 in a Department of Dermatology. RESULTS: A total of 3075 Non-melanoma skin cancers were identified, representing 88% of all malignant skin neop
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Grimm, Erin E., Stephen J. Rulyak, John H. Sekijima, and Matthew M. Yeh. "Canalicular Adenoma Arising in the Esophagus." Archives of Pathology & Laboratory Medicine 131, no. 10 (2007): 1595–97. http://dx.doi.org/10.5858/2007-131-1595-caaite.

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Abstract Canalicular adenomas are benign neoplasms that arise from salivary glands and often present as painless enlarging nodules. They have a predilection for upper lip but can be found throughout the oropharynx. To our knowledge, canalicular adenoma arising in the esophagus has never been described in the English literature. Here we report a canalicular adenoma occurring in the esophagus.
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Kisova, Dimitrinka, Tihomir Dikov, Vesela Ivanova, Hristo Stoyanov, and Greta Yordanova. "Mixed Eccrine Cutaneous Tumor with Folliculo–Sebaceous Differentiation: Case Report and Literature Review." Medicina 59, no. 8 (2023): 1465. http://dx.doi.org/10.3390/medicina59081465.

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Background/Introduction: Cutaneous mixed tumor is a rare benign neoplasm that exhibits a wide range of metaplastic changes and differentiation in the epithelial, myoepithelial, and stromal components, which is often confused with various other skin lesions. Case report: We present an unusual case of a 58-year-old woman with a mixed tumor of the upper lip, previously misdiagnosed as adnexal carcinoma on a preoperative biopsy. The excision biopsy shows a well-circumscribed lesion composed of various cells and structures featuring folliculo–sebaceous differentiation embedded in a prominent chondr
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Goel, Ashiya, Aman ., Vinny Raheja, and Manisha Kumari. "Chondroid syringoma of the upper lip: a rare entity." International Journal of Otorhinolaryngology and Head and Neck Surgery 6, no. 10 (2020): 1900. http://dx.doi.org/10.18203/issn.2454-5929.ijohns20204198.

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<p class="abstract"><span lang="EN-US">Chondroid syringomas are uncommon cutaneous neoplasms of sweat gland origin which are slow-growing, nontender, subcutaneous or intracutaneous in location and often occurring in the head and neck region. Chondroid syringoma should be considered in the differential diagnosis of any subcutaneous nodule over the face. The clinician may miss the diagnosis of this lesion and if it is suspected, tumour should be excised with a margin of normal tissue and regular follow up should be done.</span></p>
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Howe, Laurence J., Gibran Hemani, Corina Lesseur, et al. "Evaluating shared genetic influences on nonsyndromic cleft lip/palate and oropharyngeal neoplasms." Genetic Epidemiology 44, no. 8 (2020): 924–33. http://dx.doi.org/10.1002/gepi.22343.

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de ARAÚJO, Eduarda Gomes Onofre, Livian Isabel de Medeiros CARVALHO, Breno Estevam Silva de SOUZA, et al. "SOCIODEMOGRAPHIC AND MORBI-MORTALITY ASPECTS OF LIP, ORAL CAVITY AND PHARYNX NEOPLASMS." Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology 137, no. 6 (2024): e302-e303. http://dx.doi.org/10.1016/j.oooo.2023.12.718.

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Tesis sobre el tema "Lip neoplasms"

1

Ramos, Gyl Henrique Albrecht. "Endoscopia de contato (microestomatoscopia) nas lesões da boca e do lábio: avaliação do método." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/5/5132/tde-13012009-151331/.

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INTRODUÇÃO: a expectativa de incidência do câncer da cavidade oral estimada para 2008, no Brasil, é de 14.160 casos e cerca de 50% desses tumores serão diagnosticados tardiamente. Os procedimentos diagnósticos menos invasivos e confiáveis podem incrementar o diagnóstico precoce. OBJETIVOS: a) descrever as dificuldades da endoscopia de contato aplicada à boca e ao lábio (microestomatoscopia de contato); b) aplicar no diagnóstico das lesões do lábio os critérios usados na endoscopia de contato de outras topografias; c) descrever parâmetro objetivo para a aplicação do critério Celularidade; d) co
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Marques, Karine Piñera. "Lesões actinicamente induzidas em lábio inferior de pescadores: estudo clínico, cito e anatomopatológico." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/5/5144/tde-13012009-124324/.

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Este estudo propôs-se a avaliar lesões de lábio inferior de pescadores nas praias de Florianópolis, Santa Catarina, Brasil, através de análise clínica, cito e anatomopatológica. Foi realizada análise citológica de esfregaços do lábio inferior de todos os pescadores (125) cuja celularidade foi adequada (83,2% dos casos). Em 16 pescadores a avaliação clínica indicou a necessidade de biópsia, nos quais observaram-se 4 casos de lesão maligna (3,2%) e 12 de graus variados de displasia (9,6%). A análise citológica dos esfregaços não foi capaz de detectar nenhuma das alterações displásicas ou maligna
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3

Santos, Hellen Bandeira de Pontes. "Reação de células gigantes multinucleadas em carcinomas de células escamosas de lábio inferior: Estudo clínico-patológico e imunoistoquímico." Universidade Estadual da Paraíba, 2016. http://tede.bc.uepb.edu.br/jspui/handle/tede/2911.

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Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2017-11-30T12:02:40Z No. of bitstreams: 1 PDF - Hellen Bandeira de Pontes Santos.pdf: 24212742 bytes, checksum: 773b9381f25af4929aa22886d6f91f25 (MD5)<br>Approved for entry into archive by Secta BC (secta.csu.bc@uepb.edu.br) on 2017-12-06T18:42:39Z (GMT) No. of bitstreams: 1 PDF - Hellen Bandeira de Pontes Santos.pdf: 24212742 bytes, checksum: 773b9381f25af4929aa22886d6f91f25 (MD5)<br>Made available in DSpace on 2017-12-06T18:42:39Z (GMT). No. of bitstreams: 1 PDF - Hellen Bandeira de Pontes Santos.pdf: 24212742 bytes, checksum: 773b9381f
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Cunha, Filho Fernando Antônio Portela da. "Células T regulatórias (FoxP3+) e sua relação com parâmetros clínico-patológicos em carcinomas de células escamosas de lábio inferior – Estudo imunoistoquímico." Universidade Estadual da Paraíba, 2015. http://tede.bc.uepb.edu.br/tede/jspui/handle/tede/2274.

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Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2016-03-01T16:46:11Z No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) PDF - Fernando Antônio Portela da Cunha Filho.pdf: 2695056 bytes, checksum: a131200985526e00580ae8e119325801 (MD5)<br>Approved for entry into archive by Secta BC (secta.csu.bc@uepb.edu.br) on 2016-04-12T17:26:00Z (GMT) No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) PDF - Fernando Antônio Portela da Cunha Filho.pdf: 2695056 bytes, checksum: a131200985526e00580ae8e11932580
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Sena, Marina Fernandes de. "Recidiva de c?ncer labial em pacientes atendidos no Hospital Dr. Luiz Ant?nio (Natal-RN) entre 1997-2004." Universidade Federal do Rio Grande do Norte, 2009. http://repositorio.ufrn.br:8080/jspui/handle/123456789/17052.

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Made available in DSpace on 2014-12-17T15:30:53Z (GMT). No. of bitstreams: 1 MarinaFS.pdf: 587515 bytes, checksum: 475e3de91c334287e77aaef918353e42 (MD5) Previous issue date: 2009-03-26<br>Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior<br>Introduction: Cancer of the lip is very common in tropical countries, being noticeable the squamous cell carcinoma as the main histological type. Objective: Evaluate the socialdemographic profile, habits, occupation, clinical characteristics of the cancer lesions and the aftermath of treatment of the patients treated on the Luiz Ant?nio Hospi
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Demeda, Clarissa Favero. "Estudo da imunoexpress?o dos transportadores de glicose 1 e 3 em carcinomas epiderm?ides de l?bio inferior e sua rela??o com par?metros cl?nico-patol?gicos." Universidade Federal do Rio Grande do Norte, 2012. http://repositorio.ufrn.br:8080/jspui/handle/123456789/17121.

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Made available in DSpace on 2014-12-17T15:32:21Z (GMT). No. of bitstreams: 1 ClarissaFD_DISSERT.pdf: 1047575 bytes, checksum: 1162ac27915144b24bb631aefd3e421b (MD5) Previous issue date: 2012-02-15<br>Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior<br>The Epidermoid Carcinoma (EC) is the most common lesions located in the region of the head and neck and, despite advances in treatment modalities, the prognosis is still poor. The malignant cells show an increase in glucose uptake, process mediated by glucose transporters (GLUTs). Increased expression of GLUT 1 and GLUT 3 is related
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Sarmento, Dmitry Jos? de Santana. "An?lise comparativa da imunoexpress?o das prote?nas hmlh1 e hmsh2 em carcinomas epiderm?ides de l?bio inferior e queilites act?nicas com graus variados de displasia." Universidade Federal do Rio Grande do Norte, 2011. http://repositorio.ufrn.br:8080/jspui/handle/123456789/17116.

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Made available in DSpace on 2014-12-17T15:32:19Z (GMT). No. of bitstreams: 1 DmitryJSS_DISSERT.pdf: 3987707 bytes, checksum: acff9df3451c8d6fc62a6e590d027fca (MD5) Previous issue date: 2011-12-09<br>Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico<br>Lip squamous cell carcinoma (SCC) may develop from a premalignant condition, actinic cheilitis (AC) in 95% of the cases. Both premalignant and neoplastic lip diseases are caused mainly by chronic exposure to the ultraviolet component of solar radiation, especially UVB. This exposure causes disruption of the cell cycle and damage to
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8

Chaves, Yuri Nogueira. "Avaliação da eficácia da terapia fotodinâmica no tratamento de queilite actínica." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/5/5133/tde-26012015-103723/.

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INTRODUÇÃO: A queilite actínica é uma neoplasia intra-eptelial do lábio cujas células apresentam alterações semelhantes àquelas apresentadas pelos carcinomas espinocelulares invasores. O tratamento eficaz dessa moléstia pode evitar sua evolução para carcinoma espinocelular. OBJETIVO: Avaliar a eficácia do tratamento da queilite actínica através da clínica, da histopatologia e da imunoistoquímica, usando terapia fotodinâmica com metilaminolevulinato e luz vermelha não coerente. MÉTODOS: Vinte e três pacientes com queilite actínica comprovada por exame histopatológico foram submetidos a duas ses
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Martins, Filho Paulo Ricardo Saquete. "Transplante renal e risco de câncer de cabeça e pescoço : revisão sistemática e meta-análise." Universidade Federal de Sergipe, 2014. https://ri.ufs.br/handle/riufs/3591.

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Kidney transplantation and head and neck cancer risk: systematic review and meta-analysis Paulo Ricardo Saquete Martins Filho, Aracaju/SE, Brazil, 2013. Background: Kidney transplantation is considered the treatment of choice for end-stage kidney disease, but a wide-ranging excess risk of post-transplant malignancies has been recognized as a complication of long-term immunosuppression. De novo malignancies are important cause of morbidity and mortality in kidney recipients. We performed a systematic review and meta-analysis to determine the risk of head and neck cancer after kidney transplant
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Scott, Rebecca Wilson. "LIM kinase regulation of cell motility and invasion." Thesis, University of Glasgow, 2010. http://theses.gla.ac.uk/2247/.

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This thesis describes how both LIM Kinase 1 and LIM Kinase 2 are both important regulators of cell invasion. Chapter 3 presents data that shows that inhibition of LIMK function blocks the collective invasion of MDA MB 231 breast carcinoma cells in a three-dimensional matrix. Although LIMK was not required for cell motility in two dimensions, a novel role for LIMK in both extracellular matrix degradation and deformation activities was shown in three dimensions in Chapter 4. Consistent with matrix remodeling being a requirement for path generation by leading cells in collective invasion, LIMK ac
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Libros sobre el tema "Lip neoplasms"

1

Zitsch, Robert P. Carcinoma of the lip. American Adademy of Otolaryngology--Head and Neck Surgery Foundation, 1996.

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2

Kahlenberg, Morton S. Hereditable cancer syndromes: Evaluation, treatment and the role of the surgical oncologist. Saunders, 2009.

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3

Santos, Maria, Eric Bouffet, Carolyn Freeman, and Mark M. Souweidane. Choroid plexus tumours. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780199651870.003.0006.

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Choroid plexus tumours are rare, intraventricular, primary central nervous system tumours derived from the choroid plexus epithelium. They occur predominantly in children and are classified based on histological criteria as choroid plexus papilloma, atypical choroid plexus papilloma, and choroid plexus carcinoma. Choroid plexus carcinomas can occur in the context of Li–Fraumeni syndrome, where the TP53 germline mutation predisposes patients to a wide range of neoplasms. Treatment of these tumours is challenging, due to their high vascularity and the young age of the patients. While surgery is
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Hentrich, Marcus, and Stefan K. Barta. HIV-Associated Hematological Malignancies. Springer, 2016.

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Hentrich, Marcus, and Stefan K. Barta. HIV-associated Hematological Malignancies. Springer, 2018.

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HIV-Associated Hematological Malignancies. Springer International Publishing AG, 2016.

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Capítulos de libros sobre el tema "Lip neoplasms"

1

"B. Aerodigestive Neoplasms of the Head and Neck: Cancers of the Lip and Oral Cavity." In Head and Neck Surgery, edited by Gady Har-El, Cherie-Ann O. Nathan, Terry A. Day, and Shaun A. Nguyen. Georg Thieme Verlag, 2013. http://dx.doi.org/10.1055/b-0034-80040.

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Robinson, Max, Keith Hunter, Michael Pemberton, and Philip Sloan. "Oral cancer." In Soames' & Southam's Oral Pathology. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780199697786.003.0008.

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The term ‘oral cancer’ encompasses all malignant neoplasms affecting the oral cavity. The majority, greater than 90%, are squamous cell car¬cinomas. The remainder are uncommon and comprise minor salivary gland adenocarcinomas, malignant melanoma, sarcomas, haemato-logical malignancies, and metastases to the oral cavity from cancers at other sites. Oral squamous cell carcinoma is a malignant epithelial neoplasm that arises from the lining mucosa of the oral cavity. The tumour shows vary¬ing degrees of squamous differentiation and is characterized by invasion of local structures and metastasis to regional lymph nodes, followed by metastasis to other organ systems (e.g. lungs and bones) later in the course of the disease. Epidemiological data pertaining to oral cancer can be difficult to evalu¬ate because of variations in the methods of data collection (Box 3.1). Notwithstanding these confounding variables, a database produced by the International Agency for Research on Cancer (GLOBOCAN), esti-mated there were over 400,000 new cases of lip, oral, and pharyngeal cancer worldwide in 2012, placing the disease in ninth position with breast, prostate, lung, colorectal, cervical, stomach, liver, and uterine cancer being more common. These data suggest that oral cancer is uncommon, but there are enormous variations worldwide. Whereas oral cancer is relatively uncommon in the UK, accounting for 2% of all cancers, in India and parts of South-East Asia it is the most common malignant neoplasm and accounts for around a third of all cancers. Furthermore, the incidence rates for large countries, such as India and the USA, conceal regional and ethnic variations. For example, incidence rates tend to be higher in urban as opposed to rural communities, and in the USA are higher for blacks than whites. In the United Kingdom, inci¬dence rates are slightly higher in Scotland than in England and Wales. In the United Kingdom the incidence of oral cancer is 9 per 100,000 of the population, which represents around 6,800 new cases per annum. The disease is more common in men than in women; the male:female ratio is currently 2:1. Oral cancer incidence increases with age, and the majority of cases (greater than two-thirds) are diagnosed after the age of 50 years old; less than 5% occur in individuals below the age of 40 years old.
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Kersten, Robert C. "Management of Periocular Neoplasms." In Surgery of the Eyelid, Lacrimal System, and Orbit. Oxford University Press, 2011. http://dx.doi.org/10.1093/oso/9780195340211.003.0007.

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Epithelial malignancy of the eyelid is a common problem, representing about 14% of skin cancers in the head and neck region. The goals when treating any skin cancer are complete elimination of the tumor and minimal sacrifice of normal adjacent tissues. These concepts are of paramount importance when treating periocular epithelial malignancies because of the complex nature of the periocular tissues and their critical function in protecting the underlying globe, as well as the increased risk that recurrent tumor in this area poses. Many modalities have been advocated, by a variety of medical practitioners, for the treatment of epithelial malignancies in the periocular region. There are two key considerations in selecting a treatment for skin cancers. The first is that the selected modality must be capable of eradicating all tumor cells to which it is applied. The second is that some mechanism must exist to ensure that it is applied to all the existing tumor cells. Because tumors of the lid margins and canthi often exhibit slender strands and shoots of cancer cells that may infiltrate beyond the clinically apparent borders of the neoplasm, appropriate monitoring to ensure that the treatment modality reaches all of the cancer cells is essential. Numerous studies have demonstrated that clinical judgment of tumor margins is inadequate, significantly underestimating the area of microscopic tumor involvement. The introduction of frozen-section control to document adequacy of tumor excision marked a major advancement in the treatment of eyelid malignancies and now represents the standard of care. Any treatment modality that does not use microscopic monitoring of tumor margins must instead encompass a wider area of adjacent normal tissue in hopes that any microscopic extensions of tumor will fall within this area. The purpose of this chapter is to explore alternative methods of periocular cancer treatment. Mohs micrographic technique is a refinement of frozen-section control of tumor borders that, by mapping tumor planes, allows a three-dimensional evaluation of tumor margins rather than the two-dimensional examination provided by routine frozen section. The modality was initiated by Frederick E. Mohs, MD, in 1936.
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"Lobular Neoplasias: Atypic Lobular Hyperplasia/ Lobular Carcinoma In Situ (LIN 1–3)." In Diagnosis of Breast Diseases, edited by Volker Barth. Georg Thieme Verlag, 2010. http://dx.doi.org/10.1055/b-0034-88363.

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Firmiano, Aline, Renata Mendes de Almeida, Danielle Eleamen Baima, et al. "TRICOLEUCEMIA (LEUCEMIA DE CÉLULAS PILOSAS)." In Pesquisas em Clínica Médica. Editora Science, 2022. http://dx.doi.org/10.56001/22.9786500533422.06.

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A tricoleucemia, também conhecida como leucemia de células pilosas (LCP), é uma forma rara de leucemia crônica caracterizada pela proliferação de células B maduras, que infiltram a medula (difusamente), sangue periférico e baço (sobretudo a polpa vermelha). Essa neoplasia tem como principais causas de mortalidade as complicações infecciosas decorrentes da imunossupressão, tanto por mecanismo de imunossupressão celular relacionada à própria doença quanto por aplasia prolongada induzida pelo tratamento com análogos de purina, drogas atualmente utilizadas em primeira linha. O presente capítulo visa informar sobre as principais características dessa doença, bem como o quadro clínico, fatores de risco, diagnóstico, tratamento e prognóstico. Neste trabalho, foi realizada pesquisa de artigos e relatos de caso em bancos de dados com uso dos descritores Leucemia de Células Pilosas e Tricoleucemia com leitura, seleção e síntese a partir dos materiais lidos, visando auxiliar estudantes, médicos generalistas, especialistas e clínicos no saber e manejo dessa importante patologia.
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Stratakis, Constantine A. "Carney’s complex." In Oxford Textbook of Endocrinology and Diabetes. Oxford University Press, 2011. http://dx.doi.org/10.1093/med/9780199235292.003.0700.

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Carney’s complex (CNC) is an autosomal dominant disorder, which was described in 1985 as ‘the complex of myxomas, spotty pigmentation, and endocrine overactivity’ in 40 patients (1). Since then, more than 500 index cases have been reported, resulting in better definition of the disease and the establishment of diagnostic criteria (2, 3). As implied from the initial description, CNC is not only a multiple neoplasia syndrome, but also causes a variety of pigmented lesions of the skin and mucosae. (4) Several patients described in earlier years under the acronyms NAME (nevi, atrial myxomas, and ephelides) and LAMB (lentigines, atrial myxomas, and blue nevi) probably had CNC (5, 6). Thus, lentigines, blue nevi, café-au-lait spots, and cutaneous tumours, such as myxomas, fibromas, and others, are major features of the disease (4, 7–10). The clinical characteristics of CNC have been reviewed and are presented in Box 6.15.1 (2, 9). A definite diagnosis of CNC is given if two or more major manifestations are present (4, 9, 11, 12). A number of related manifestations may accompany or suggest the presence of CNC but are not considered diagnostic of the disease (Box 6.15.1). Cutaneous manifestations constitute three of the major disease manifestations: (1) spotty skin pigmentation with a typical distribution (lips, conjunctiva, and inner or outer canthi, genital mucosa); (2) cutaneous or mucosal myxoma; and (3) blue nevi (multiple) or epithelioid blue nevus. Suggestive or associated with CNC findings but not diagnostic are: (1) intense freckling (without darkly pigmented spots or typical distribution); (2) multiple blue nevi of common type; (3) café-au-lait spots or other ‘birthmarks’; and (4) multiple skin tags or other skin lesions, including lipomas and angiofibromas. The relationship between the cutaneous and noncutaneous manifestations of CNC appears to be an essential clue to the molecular aetiology of the disease. According to the latest reports, more than half of CNC patients present with both characteristic dermatological and endocrine signs; however, a significant number of patients present with skin lesions that are only ‘suggestive’ and not characteristic of CNC (9). A recent classification based on both dermatological and endocrine markers has subgrouped CNC patients as: multisymptomatic (with extensive endocrine and skin signs); intermediate (with few dermatological and endocrine manifestations); and, paucisymptomatic (with isolated primary pigmented nodular adrenocortical disease (PPNAD) alone and no cutaneous signs) (9).
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Actas de conferencias sobre el tema "Lip neoplasms"

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Skaf, Yasminn Brasil, Karina Garske da Silveira, Lucília Silva de Oliveira Carvalho, Eduardo Uzelac Kano, and Aguinaldo Ferreira Leite Filho. "Câncer de mama sincrônico com câncer ovário, abordagem diagnóstica e terapêutica: um relato de caso." In 46º Congresso da SGORJ e Trocando Ideias XXV. Zeppelini Editorial e Comunicação, 2022. http://dx.doi.org/10.5327/jbg-0368-1416-2022132s1009.

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Introdução: O câncer (CA) de ovário é a sétima neoplasia mais comum em mulheres e a décima causa de óbito por câncer, e sua principal caracterís-tica é o diagnostico em casos avançados. Com relação ao câncer de mama no Brasil, estimam-se 66.280 novos casos para cada ano do triênio 2020–2022. Esse valor corresponde ao risco estimado de 61,61 casos novos a cada 100 mil mulheres. Sem considerar os tumores de pele não melanoma, o câncer de mama é o mais prevalente em todas as regiões brasileiras. Relato de caso: M.F.S.B., 59 anos, sexo feminino, hipertensa crônica, diabética, e
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Aquino, Fernanda Mabel Batista, Larissa Santos Lourenço Ferreira, Jader Rodrigues Gonçalves, Clarissa Amaral Abreu, and Maria Isabel Oliveira Silva. "DERMATOFIBROSARCOMA PROTUBERANS ON THE BREAST: A CASE REPORTED AND DISCUSSION ABOUT THE STEPS FOR YOUR DIAGNOSIS." In Scientifc papers of XXIII Brazilian Breast Congress - 2021. Mastology, 2021. http://dx.doi.org/10.29289/259453942021v31s1019.

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Introduction: Dermatofibrosarcoma Protuberans (DFSP) is a soft tissue tumor, with slow growth and low metastasis rate, but with a high chance of local recurrence. Epidemiologically, DFSP represents only 0.1% of all malignant tumors. It is more common in women aged between 30 and 50 years and the most affected site is the trunk. However, the presentation in the breast is rare. Clinically, DFSP is revealed as a slow and asymptomatic growth nodule that originates in the dermis and invades the subcutaneous tissue. The diagnosis is made by histopathology, with the result of uniform spindle cells wi
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Bruckmann, Franciele da Silva, Altevir Rossato Viana, Sergio Roberto Mortari, Ivana Zanella da Silva, and Cristiano Rodrigo Bohn Rhoden. "ATIVIDADE CITOTÓXICA DA QUITOSANA MAGNÉTICA EM LINHAGEM DE MELANOMA." In II Congresso Brasileiro de Ciências Farmacêuticas On-line. Revista Multidisciplinar em Saúde, 2021. http://dx.doi.org/10.51161/rems/769.

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Introdução: o melanoma é uma neoplasia maligna que tem origem nos melanócitos, considerada a forma mais letal de câncer de pele. Dentre os estágios do melanoma, o metastático é o que apresenta as maiores taxas de mortalidade, tendo em vista, a baixa eficácia dos quimioterápicos (LIU.; SHEIKH, 2014; DAVIS.; SHALIN.; TACKETT, 2019). Considerando essa problemática, inúmeros trabalhos vêm sendo desenvolvidos na busca de terapias efetivas. Dentre os compostos, a utilização de polímeros de origem natural tem sido vastamente explorada, devido à baixa toxicidade e imunogenicidade (BRUCKMANN et al., 20
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