Histological Classification
Mostrando 25-36 de 129 artigos, teses e dissertações.
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25. Schistosomal glomerulopathy and changes in the distribution of histological patterns of glomerular diseases in Bahia, Brazil
Distinct patterns of glomerular lesions, including membranoproliferative glomerulonephritis and focal segmental glomerulosclerosis, are associated with infection by Schistosoma mansoni or Schistosoma japonicum. Evidence suggests that immune complex deposition is the main mechanism underlying the different forms of schistosomal glomerulonephritis and that imm
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-11
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26. Uso da reação em cadeia da polimerase em biópsias de pele para confirmar o diagnóstico histopatológico consistente com leishmaniose tegumentar americana: um estudo de 90 casos
FUNDAMENTOS: Cutaneous leishmaniasis is a chronic, infectious disease caused by protozoa of the genus leishmania. The incidence of this disease is high in Brazil, with 19,746 new cases having been detected in 2008. The presence of amastigotes in the cytoplasm of histiocytes constitutes diagnosis of the disease; however, their presence is rarely found in late
Anais Brasileiros de Dermatologia. Publicado em: 2011-10
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27. Avaliação clínica e histológica de implantes imediatos e tardios associados a matriz óssea xenógena e membranas: acompanhamento de 10 anos / Clinical and histological evaluation of immediate and late implants associated with xenogeneous bone matrix and membranes: 10 years follow-up
The aim of this research is to evaluate the clinical and histological findings of installed implants immediately after exodontics (Group 1) and later after the alveolus regeneration (Group 2). In both groups, xenogeneous lyophilized bone matrix was used in association with resorbable bovine collagen membrane and/or nonresorbable expanded politetrafluoretane
Publicado em: 2010
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28. Adenomiose em pacientes com endometriose profunda: aspectos clínicos, histológicos e radiológicos / Adenomyosis in patients with deep endometriosis: clinical, histological and radiological aspects
Objectives: The objective of this study was to analyze the relationship between endometriosis and adenomyosis diagnosed by magnetic resonance imaging (MRI). Patients and Methods: From February 2004 to March 2008, 152 patients with histological diagnosis of endometriosis were allocated in two groups, according to the presence (group A) or not (group B) of ade
Publicado em: 2010
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29. Papel da via lkaros-FGFR4 na evolução pós-cirúrgica dos pacientes com doença de Cushing / Ikaros-FGFR4 pathway: role in the postoperative outcome of Cushings disease
Introduction: The mechanisms involved in the molecular pathogenesis of corticotroph pituitary tumors are complex, heterogeneous and in most cases remain unknown. Changes in the expression of components of Ikaros (Ik) pathway, such as receptor 4 of fibroblast growth factor (FGFR4), have been detected in pituitary tumors including corticotropinomas. Imbalance
Publicado em: 2010
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30. AIDS-related lymphomas in Nigeria
Aggressive non-Hodgkin's lymphoma (NHL), including primary central nervous system (CNS) lymphoma, lymphoblastic lymphoma and non-endemic Burkitt's lymphoma have been recognized as AIDS-defining cancers in most developed countries. However, HIV/AIDS epidemics appear not to have been associated with higher incidence of lymphomas in Africa. We therefore carried
Brazilian Journal of Infectious Diseases. Publicado em: 2009-10
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31. 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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32. Epidemiological study, histological classification, and prognostic factors of quantification of AgNORs breast tumors in cats / Estudo epidemiológico, classificação histológica, e fatores prognósticos pela técnica de quantificação das AgNORs em tumores mamários felinos
Com o objetivo de estudar os tumores mamários felinos e de buscar métodos que permitam uma classificação mais objetiva e fidedigna, foi realizada uma análise retrospectiva dos neoplasmas em felinos, provenientes de biópsias e necropsias enviadas ao Laboratório Regional de Diagnóstico (LRD) da Universidade Federal de Pelotas (UFPel), no período de 19
Publicado em: 2009
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33. Estudo demografico e clinico-patologico retrospetivo de tumores odontogenicos de uma casuistica da cidade do Rio de Janeiro / A retrospective study on demographical and clinicopathological presentation of odontogenic turmors in Rio de Janeiro
The aim of this study was to evaluate the relative frequency and demographical, clinical, radiological and pathological features of a series of odontogenic tumors (OT) from the files of 3 oral histopathology services and 1 general histopathology service from the city of Rio de Janeiro in the period from 1970 to 2008, after reviewing their final diagnosis acc
Publicado em: 2009
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34. Assessment of proximal caries lesions through microtomography, cone beam CT and digital radiographs / Avaliação de cáries proximais por meio da microtomografia, tomografia Cone Beam e radiografias digitais
Dental caries is still a great challenge to dentists, manly in proximal surfaces due to its difficult diagnosis. Many types of equipment have been designed to minimize this problem, specially aiming early caries detection. Among all, one of the most used by clinicians is the interproximal radiograph. The International Caries Assessment System (ICDAS) is a cl
Publicado em: 2009
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35. Análise inter e intra-observador no diagnóstico anátomo-patológico de endometriose
BACKGROUND: The criteria for the diagnosis of endometriosis are currently flexible to the extent of no longer requiring histological confirmation of the presence of endometrial glands and/or stroma. Physicians are encouraged to individualize treatments based on clinical signs and symptoms, impact on the quality of life or by simple presence of visible lesion
Publicado em: 2008
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36. Avaliação das glandulas salivares menores em pacientes com a doença do enxerto contra o hospedeiro cronica : estudo clinico-patologico das classificações de Horn e Shulman / Histopathological evaluation of minor salivary glands in chronic Graft-versus-Host Disease after BMT : a comparative study betwee the Horn and Shuman s classifications with clinical correlation
Establishing minimum criteria for cGVHD diagnosis, identifying those with prognostic significance, as well as standardizing these features, may add subsidies to conduct therapy, to facilitate the work of researchers and to improve communication between them. The goal of this work was to study two systems for cGVHD histological classification in minor salivar
Publicado em: 2008