Acometimento pulmonar em crianças com a síndrome da imunodeficiência humana (AIDS): estudo clínico e de necrópsia de 14 casos Necroscopic study of 14 children with AIDS and pneumonia
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2001
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Abstract
OBJETIVOS: Descrever os aspectos clínicos, laboratoriais, radiológicos e anatomopatológicos encontrados em tecidos pulmonares de necrópsias de crianças com Aids e acometimento pulmonar. MÉTODOS: Foram revisados, retrospectivamente, prontuários, radiografias simples de tórax e laudos de necrópsias de 14 crianças com Aids e acometimento pulmonar. RESULTADOS: Oito casos eram do sexo masculino e seis do feminino. As idades variaram de três meses a nove anos, mediana de 1,2, sendo nove deles menores de dois anos. A transmissão foi vertical em 10 pacientes, dos quais cinco mães tinham história de contaminação por relação heterossexual; três, por hemotransfusão e em duas, ignorada. Pneumonia (n=8), candidíase oral (n=8) e diarréia (n=5) foram as doenças prévias mais referidas. Os sinais e sintomas observados à internação foram febre (n=12), dispnéia (n=10), tosse (n=11), linfoadenomegalia (n=11), hepato e/ou esplenomegalia (n=10), desnutrição (n=9), palidez (n=8), cianose (n=5) e baqueteamento digital (n=2). Os achados radiológicos mais comuns foram infiltrados difusos (n=6) e condensações (n=5). As alterações histológicas pulmonares foram compatíveis com pneumonia pelo citomegalovírus (n=9), por bactérias (n=8), por Pneumocystis carinii (n=3), por Hystoplasma capsulatum (n=1), por Toxoplasma gondii (n=1) e pneumonia intersticial linfocítica (n=1). A associação CMV e bactéria foi observada em seis casos. CONCLUSÕES: Houve predomínio de menores de dois anos, de transmissão vertical, de quadro clínico inespecífico de doença pulmonar e de infiltrados e condensações à radiografia. Citomegalovírus e bactérias foram os agentes mais comuns, sendo freqüente a sua associação. Pneumonia Intersticial Linfocítica e Pneumonia pelo P. carinii não foram causas freqüentes de doenças pulmonares.
BACKGROUND: To describe clinical, laboratorial, radiological, and histopathological lung findings from necroscopy of aidetic children with pulmonary disease. MATERIAL AND METHODS: Fourteen children admitted at the Hospital Universitário Antônio Pedro - Universidade Federal Fluminense, Niterói, RJ, and Instituto de Puericultura e Pediatria Martagão Gesteira - Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, between 1989 and 1996, were revised in a retrospective survey. RESULTS: Eight were males (57%). The median age was 1.2 years old (from three months to nine years). Nine children (64.4%) were younger than 24 months old. The HIV transmission was vertical in 10 (71%) children. In these cases, five mothers were contaminated from heterosexual relations. Pneumonia (n=8), oral candidiasis (n=8), and diarrhea (n=5) were the most common previous conditions. The most frequent signs and symptoms on admission were fever (n=12), respiratory distress (n=10), cough (n=10), peripheral lymphadenopathy (n=11), hepatomegaly and/or splenomegaly (n=10), and malnutrition (n=9). The chest x-rays findings were condensation (n=5) and diffuse infiltrates (n=6) patterns. The microscopic lung characteristics were compatibles with pneumonia by cytomegalovirus (CMV) (n=9), bacteria (n=8), Pneumocystis carinii (n=3), Toxoplasma gondii (n=1), Hystoplasma capsulatum (n=1) and Lymphocytic interstitial pneumonia (n=1). The association between CMV and bacteria was observed in six cases. CONCLUSIONS: Age less than two years old, vertical transmission, inespecific clinical presentation of pneumonia, and infiltrates and condensation patterns at the x-rays were the predominant characteristics . Cytomegalovirus and bacteria were the most common etiologic agents, being their association frequent. Lymphocytic interstitial pneumonia and pneumonia by P. carinii were not common causes of pulmonary disease.
BACKGROUND: To describe clinical, laboratorial, radiological, and histopathological lung findings from necroscopy of aidetic children with pulmonary disease. MATERIAL AND METHODS: Fourteen children admitted at the Hospital Universitário Antônio Pedro - Universidade Federal Fluminense, Niterói, RJ, and Instituto de Puericultura e Pediatria Martagão Gesteira - Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, between 1989 and 1996, were revised in a retrospective survey. RESULTS: Eight were males (57%). The median age was 1.2 years old (from three months to nine years). Nine children (64.4%) were younger than 24 months old. The HIV transmission was vertical in 10 (71%) children. In these cases, five mothers were contaminated from heterosexual relations. Pneumonia (n=8), oral candidiasis (n=8), and diarrhea (n=5) were the most common previous conditions. The most frequent signs and symptoms on admission were fever (n=12), respiratory distress (n=10), cough (n=10), peripheral lymphadenopathy (n=11), hepatomegaly and/or splenomegaly (n=10), and malnutrition (n=9). The chest x-rays findings were condensation (n=5) and diffuse infiltrates (n=6) patterns. The microscopic lung characteristics were compatibles with pneumonia by cytomegalovirus (CMV) (n=9), bacteria (n=8), Pneumocystis carinii (n=3), Toxoplasma gondii (n=1), Hystoplasma capsulatum (n=1) and Lymphocytic interstitial pneumonia (n=1). The association between CMV and bacteria was observed in six cases. CONCLUSIONS: Age less than two years old, vertical transmission, inespecific clinical presentation of pneumonia, and infiltrates and condensation patterns at the x-rays were the predominant characteristics . Cytomegalovirus and bacteria were the most common etiologic agents, being their association frequent. Lymphocytic interstitial pneumonia and pneumonia by P. carinii were not common causes of pulmonary disease.
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| Authors | YPARRAGUIRRE, I.T.R.;SANT'ANNA, C.C.;LOPES, V.G.S.;MADI, K.; |
| Journal | revista da associação médica brasileira |
| Year | 2001 |
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