Stomach Pathology
Mostrando 1-12 de 30 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. Tadalafil: Protective Action against the Development of Multiple Organ Failure Syndrome
Abstract Introduction: Multiple organ failure syndrome (MOFS) is a pathology associated to unspecified and severe trauma, characterized by elevated morbidity and mortality. The complex inflammatory MOFS-related reactions generate important ischemia-reperfusion responses in the induction of this syndrome. Nitric oxide elevation, through the activation of cyc
Braz. J. Cardiovasc. Surg.. Publicado em: 2017-08
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3. Intrathoracic stomach mimicking bone metastasis from thyroid cancer in whole-body iodine-131 scan diagnosed by SPECT/CT
SUMMARY The whole-body iodine-131 scintigraphy is an imaging technique in monitoring patients with a history of thyroid cancer. Although the rate of false positives is negligible, it is not nonexistent. We report the case of an intervened and treated patient for thyroid cancer with good clinical and biochemical response. Scintigraphic findings were consisten
Arch. Endocrinol. Metab.. Publicado em: 13/02/2017
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4. Neuroendocrine tumors involving the gastroenteropancreatic tract: a clinicopathological evaluation of 773 cases
OBJECTIVE: Description of some of the clinical pathological characteristics of neuroendocrine tumors of the gastroenteropancreatic tract in Brazilian patients. INTRODUCTION: Neuroendocrine tumors arise in many organs and share common pathological features. In 2010, the World Health Organization published a new classification for neuroendocrine tumors using a
Clinics. Publicado em: 2011
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5. Adenocarcinoma do estômago: análise de aspectos morfológicos e do perfil imuno-histoquímico de mucinas dos tipos histológicos propostos na classificação da Sociedade Brasileira de Patologia, 2005 / Adenocarcinoma of the stomach: analysis of morphological and immunohistochemical profile of mucin-type proposed histological classification of the Brazilian Society of Pathology, 2005
Aiming at a critical assessment of the histological types proposed at the classification of Brazilian Society of Pathology for gastric adenocarcinoma, we studied herein the histological and immunohistochemical profile of mucins in 272 gastric adenocarcinoma surgical samples from Hospital das Clínicas University of São Paulo School of Medicine. The casuisti
Publicado em: 2009
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6. Endoscopic and histopathologic evaluation of the excluded stomach after bariatric surgery / Avaliação endoscópica e histopatológica do estômago excluso após cirurgia bariátrica
The surgical treatment for morbid obesity is the only modality that in the long term obtains the supported loss of weight and maintenance. Vertical banded Roux-en-Y gastric bypass is the most used technique worldwide and in Brazil. Through this technique, the stomach is divided in two assimetrical pouchs, one vertical and tubular with about 5 cm of extension
Publicado em: 2007
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7. Biodistribuição do pertecnetato de sódio após cirurgia do Switch Duodenal
The biliopancretic diversion with duodenal switch is one of the mixing techniques used in the treatment of morbid obesity. The duodenal switch reduces the stomach capacity and leaves only 50-100 cm of small intestine for nutrition and absorption. The surgery produces hormonal, structural and biochemical changes, which can influence on the result of scintigra
Publicado em: 2007
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8. Biodistribuição do pertecnetato de sódio (Na99mTcO4) em ratos submetidos à ressecção extensa de intestino delgado
Massive resection of the small intestine results in short bowel syndrome with anti-absorptive effect and repercussions on the metabolism. Morphologic and functional evaluation may be necessary in order to control wrapped organs. Scintigraphy an examination with little invading and no biologic damage can be used. The purpose were to assess the biodistribution
Publicado em: 2007
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9. Antiulcerogenic effect of Chlorella vulgaris extract / Efeito anti-ulcerogenico do extrato de Chlorella vulgaris
About 10%of the world?s population suffer from peptic ulcer, within this percentage we find thousands of Brazilians. This pathology is caused by an unbalance between the protection and attack mechanisms of the stomach lining, and is the result of the association of various endogenous attack factors (pepsin, acid, bile), exogenous factors pertaining to life s
Publicado em: 2005
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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. Fatal aldicarb intoxication in dogs and cats: study of post mortem macroscopic alterations and toxicological diagnosis using thin-layer chromatography in samples of stomach content / Intoxicação por aldicarb ("chumbinho") em cães e gatos: estudo das alterações post mortem macroscópicas e diagnóstico toxicológico por meio da cromatografia em camada delgada em amostras de conteúdo estomacal
Pesticides are the main cause of poisoning in human beings and in wild and domestic animals. Preliminary data suggest that the carbamate insecticide aldicarb, illegally sold in São Paulo city as rat poison, has also been used for intentional poisoning of dogs and cats. The Service of Necropsy, Department of Pathology of School of Veterinary Medicine, Univer
Publicado em: 2004
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12. Atividade antiulcerogenica de um concentrado de soro de leite bovino em modelos experimentais com ratos
Milk whey proteins have been suggested for the prevention and/or treatment of several pathology due to the following actions: immunomodulation, antiviral and antibacterial activity, anticarcinogenic and antiinflamatory activity, stimulation of glutathione synthesis and mucosal citoprotection. The objective of this investigation was to search for the protecti
Publicado em: 2002