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Vasculites pulmonares: achados morfológicos e diagnóstico diferencial / culites lung: morphological findings and differential diagnosis
Nascimento, Alessandra F.
  • Nascimento, Alessandra F; Instituto Nacional de Câncer. Departamento de Patologia. Rio de Janeiro. BR
Pulmäo RJ ; 23(2): 22-26, 2014. ilus
Article in Portuguese | LILACS | ID: lil-727915
RESUMO
As vasculites são um conjunto de entidades clínico-patológicas sistêmicas caracterizadas pela destruição da parede de vasos sanguíneos. O parênquima pulmonar é consistentemente mais afetado por três vasculites em particular granulomatose de Wegener (ou granulomatose com poliangite), síndrome de Churg-Strauss e poliangite microscópica. Demograficamente, estas doenças inflamatórias afetam adultos de meia idade, e apresentam-se com sinais e sintomas respiratórios, além de sintomas sistêmicos. O diagnósico destas entidades recais na correlação da apresentação clínica e correlação desta com achados radiológicos e morfológicos. O diagnóstico diferencial das três vasculites pulmonares mais comuns é principalmente com infecções granulomatosas, como micobacterioses e infecções fúngicas, linfomas e outras vasculites. Este artigo explora as principais características histopatológicas e o diagnóstico diferencial destas entidades
ABSTRACT
Vasculitides are a group of systemic diseases characterized by the destruction of the blood vessels walls. The pulmonary parenchyma is consistently affected by three vasculidites in particular, namely, Wegener granulomatosis (or granulomatosis with polyangeitis), Churg-Strauss syndrome and microscopic polyangitis. Demographically toms. The diagnosis of this group of diseases is based on the correlation of the clinical picture with radiologic and morphologic findings. Differential diagnosis is mostly done with granulomatous infectious, such as mycobacteria and fungus, lymphomas and other vasculidites. This article explores the main histopathologic characteristics of these vasculidites as well as their main differential diagnoses
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Index: LILACS (Americas) Main subject: Vasculitis / Churg-Strauss Syndrome / Granulomatosis with Polyangiitis / Antibodies, Antineutrophil Cytoplasmic Type of study: Diagnostic study Limits: Female / Humans / Male Language: Portuguese Journal: Pulmäo RJ Journal subject: Pulmonary Disease (Specialty) Year: 2014 Type: Article Affiliation country: Brazil Institution/Affiliation country: Instituto Nacional de Câncer/BR

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Index: LILACS (Americas) Main subject: Vasculitis / Churg-Strauss Syndrome / Granulomatosis with Polyangiitis / Antibodies, Antineutrophil Cytoplasmic Type of study: Diagnostic study Limits: Female / Humans / Male Language: Portuguese Journal: Pulmäo RJ Journal subject: Pulmonary Disease (Specialty) Year: 2014 Type: Article Affiliation country: Brazil Institution/Affiliation country: Instituto Nacional de Câncer/BR