Stomach Neoplasm
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. Kaposi’s sarcoma in persons living with HIV/AIDS: a case series in a tertiary referral hospital
Abstract: Background: Kaposi’s sarcoma (KS) is a rare neoplasm with indolent progression. Since 1981, the Kaposi’s sarcoma epidemic has increased as co-infection with HIV. Objectives: The study aimed to identify the clinical and demographic characteristics and therapeutic approaches in HIV/AIDS patients in a regional referral hospital. Methods: We ana
An. Bras. Dermatol.. Publicado em: 2018-08
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2. Primary cutaneous amelanotic melanoma and gastrointestinal stromal tumor in synchronous evolution
Abstract: Gastrointestinal stromal tumor is rare digestive tract mesenchymal tumor, most often in the wall of the stomach. It is a benign neoplasm, but it can become malignant if not treated. We report a case of gastrointestinal stromal tumor that was discovered after abdominal ultrasonography during staging of a patient with primary cutaneous amelanotic mel
An. Bras. Dermatol.. Publicado em: 2017-10
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3. Modelo experimental para pesquisa de linfonodo sentinela no penis do cÃo / Identification of sentinel lymph of inguinal region in dogs Model
Cancer of the penis is a rare neoplasm in developed countries, but troubling in the countries of Latin America, Asia and Africa. In Brazil represents about 2% of male malignancies. Considering this incidence is estimated for 2010 some 160 new cases in CearÃ. Because there is a scarcity of publications on this disease, there are still numerous issues in thei
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/12/2010
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4. Modelo Experimental em Caninos para a Pesquisa de Linfonodo Sentinela do EstÃmago / Experimental Model in Canines for Research Sentinel node Stomach
A gastrectomia com linfadenectomia ampliada ainda à o padrÃo ouro para o tratamento curativo do cÃncer de estÃmago (CaE), embora este procedimento possa levar a alto Ãndice de morbidade ou mortalidade, principalmente nos pacientes que nÃo apresentem disseminaÃÃo linfÃtica da doenÃa. A pesquisa do linfonodo sentinela (LS), jà consagrada nos tumores
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/02/2010
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5. Modificação de dispositivo para gastrostomia endoscópica percutânea pela técnica de punção: utilização em pacientes com neoplasia maligna de cabeça e pescoço / A modified device for percutaneous endoscopic gastrostomy by the introducer technique: use in head and neck cancer patients
Head and neck cancer is the fifth most frequent neoplasm in developing countries. Dysphagia resulting from head and neck cancer or its treatment may lead to weight loss and malnutrition. Enteral nutrition is the method of choice of therapy to patients with preserved gastrointestinal tract unable to maintain adequate oral ingestion. Nasogastric or nasoenteral
Publicado em: 2009
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6. A invasão da gordura perigástrica determina pior prognóstico nos doentes com adenocarcinomas gástricos que comprometem a serosa / A infiltração da gordura perigástrica determina pior prognóstico nos doentes com adenocarcinoma gástricos que comprometem a serosa
No Ocidente, o adenocarcinoma gástrico operado com intenção curativa geralmente compromete a serosa. A AJCC considera que o prognóstico em 5 anos dos doentes neste grupo pode variar de mais 70% a menos de 7% devido características anatomopatológicas da doença. Métodos: Foi realizado estudo retrospectivo observacional de 354 pacientes com cânceres g�
Publicado em: 2009
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7. Adenocarcinoma e tumor estromal (GIST) sincrônicos no estômago: uma rara ocorrência
A concomitant epithelial and stromal tumor in stomach is unusual in the literature. The purpose of this paper is to report the case and it's therapeutic management. A 72 year old black male patient , which upper digestive endoscopy showed a gastric neoplasm (Borrmann III) at incisura angularis and the biopsy revealed adenocarcinoma. A subtotal gastrectomy wi
Revista do Colégio Brasileiro de Cirurgiões. Publicado em: 2008-02
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8. Fatores preditivos para recidiva local e para ressecção incompleta de adenocarcinoma gástrico precoce tratado através da exérese endoscópica / Predictive factors for local recurrence and incomplete resection of early gastric cancer treated by endoscopic resection
O câncer gástrico precoce é definido como adenocarcinoma que não ultrapassa a camada submucosa, independentemente o acometimento linfonodal. O diagnóstico é feito através do exame de endoscopia digestiva alta e da avaliação histopatológica. Pode ser tratado através de mucosectomia endoscópica, sendo reconhecidos vários fatores que influenciam a
Publicado em: 2007
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9. Chemotherapy versus support cancer treatment in advanced gastric cancer: a meta-analysis
The aim of the present study was to compare the efficacy of chemotherapy and support treatment in patients with advanced non-resectable gastric cancer in a systematic review and meta-analysis of randomized clinical trials that included a comparison of chemotherapy and support care treatment in patients diagnosed with gastric adenocarcinoma, regardless of the
Brazilian Journal of Medical and Biological Research. Publicado em: 2006-04
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10. Helicobacter pylori (HP) gastric colozation and cytotoxin associated gene A (cagA) : relationship with cell proliferation and apoptosis / "Colonização gástrica por Helicobacter pylori associada à citotoxina do gene A (cagA): relação com proliferação celular e apoptose"
HP, uma bactéria gram-negativa envolvida na patogênese do tecido gastroduodenal, foi classificada como carcinogênico classe I em 1994. Seus mecanismos são pouco entendidos, mas a presença da ilha de patogenicidade (PAI) é fator importante de virulência. PAI sugere aumento da proliferação celular, diminuindo a apoptose. A detecção do HP e da PAI (c
Publicado em: 2004
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11. Preliminar study of the expression of molecular markers in patients with stomach cancer, in Ceara State / Estudo preliminar da expressão de marcadores moleculares no câncer de estômago ocorridos no Estado do Ceará
In search for a better understanding of the biology of tumors, molecular markers related to proliferation, resistance and apoptosis have been intensively studied in the different types of cancer. These markers can help on the elucidation of more specific therapeutic targets for the treatment of various tumors. It was observed that stomach cancer is the secon
Publicado em: 2003
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12. An unusual macular lesion simulating a neoplasm.
A 55-year-old woman with reticulum cell sarcoma of the stomach presented with a sudden decrease in vision and acute blood loss anaemia with thrombocytopenia. Superficial retinal haemorrhages were present in both eyes. These haemorrhages were absorbed gradually, yet a large macular mass appeared in the right eye which simulated a neoplasm. This mass disappear