Brazilian Journal of Pulmonology

ISSN (on-line): 1806-3756 | ISSN (printed): 1806-3713

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The search for the author or contributors found : 7 results


How and why to review articles for the Jornal Brasileiro de Pneumologia

Como e por que revisar artigos para o Jornal Brasileiro de Pneumologia

Bruno Guedes Baldi1,2,a, Pedro Rodrigues Genta1,3,b

J Bras Pneumol.2019;45(5):e20190319-e20190319

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Diffuse cystic lung diseases: differential diagnosis

Doenças pulmonares císticas difusas: diagnóstico diferencial

Bruno Guedes Baldi1, Carlos Roberto Ribeiro Carvalho1, Olívia Meira Dias1, Edson Marchiori2,3, Bruno Hochhegger4,5,6

J Bras Pneumol.2017;43(2):140-149

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Diffuse cystic lung diseases are characterized by cysts in more than one lung lobe, the cysts originating from various mechanisms, including the expansion of the distal airspaces due to airway obstruction, necrosis of the airway walls, and parenchymal destruction. The progression of these diseases is variable. One essential tool in the evaluation of these diseases is HRCT, because it improves the characterization of pulmonary cysts (including their distribution, size, and length) and the evaluation of the regularity of the cyst wall, as well as the identification of associated pulmonary and extrapulmonary lesions. When combined with clinical and laboratory findings, HRCT is often sufficient for the etiological definition of diffuse lung cysts, avoiding the need for lung biopsy. The differential diagnoses of diffuse cystic lung diseases are myriad, including neoplastic, inflammatory, and infectious etiologies. Pulmonary Langerhans cell histiocytosis, lymphangioleiomyomatosis, lymphocytic interstitial pneumonia, and follicular bronchiolitis are the most common diseases that produce this CT pattern. However, new diseases have been included as potential determinants of this pattern.

 


Keywords: Cysts; Diagnosis, differential; Lung diseases, interstitial; Tomography, X-ray computed.

 


Idiopathic pulmonary fibrosis can be a transient diagnosis

Fibrose pulmonar idiopática pode ser um diagnóstico transitório

Martina Rodrigues de Oliveira1, Daniel Antunes Silva Pereira1, Olívia Meira Dias1, Ronaldo Adib Kairalla1, Carlos Roberto Ribeiro Carvalho1, Bruno Guedes Baldi1

J Bras Pneumol.2016;42(1):74-75

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Jornal Brasileiro de Pneumologia and Sociedade Brasileira de Pneumologia e Tisiologia: perspectives for the next four years

Jornal Brasileiro de Pneumologia e Sociedade Brasileira de Pneumologia e Tisiologia: perspectivas para os próximos quatro anos

Bruno Guedes Baldi1,2,a, José Miguel Chatkin3,4,b

J Bras Pneumol.2019;45(1):e20190028-e20190028

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Respiratory muscles in interstitial lung disease: poorly explored and poorly understood

Musculatura respiratória em doença pulmonar intersticial: pouco explorada e pouco compreendida

Bruno Guedes Baldi1, João Marcos Salge1

J Bras Pneumol.2016;42(2):82-83

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Eosinophilic pneumonia: remember topical drugs as a potential etiology

Pneumonia eosinofílica: lembre-se de medicamentos tópicos como possível etiologia

Olívia Meira Dias1,a, Ellen Caroline Toledo do Nascimento2,b, Rodrigo Caruso Chate3,c, Ronaldo Adib Kairalla1,d, Bruno Guedes Baldi1,e

J Bras Pneumol.2018;44(6):522-524

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Characterization and outcomes of pulmonary alveolar proteinosis in Brazil: a case series

Proteinose alveolar pulmonar: caracterização e desfechos em uma série de casos no Brasil

Rodolfo Augusto Bacelar de Athayde1,a, Fábio Eiji Arimura1,b, Ronaldo Adib Kairalla1,c, Carlos Roberto Ribeiro Carvalho1,d, Bruno Guedes Baldi1,e

J Bras Pneumol.2018;44(3):231-236

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Objective: Pulmonary alveolar proteinosis (PAP) is a rare disease, characterized by the alveolar accumulation of surfactant, which is composed of proteins and lipids. PAP is caused by a deficit of macrophage activity, for which the main treatment is whole-lung lavage (WLL). We report the experience at a referral center for PAP in Brazil. Methods: This was a retrospective study involving patients with PAP followed between 2002 and 2016. We analyzed information regarding clinical history, diagnostic methods, treatments, and outcomes, as well as data on lung function, survival, and complications. Results: We evaluated 12 patients (8 of whom were women). The mean age was 41 ± 15 years. Most of the patients were diagnosed by means of BAL and transbronchial biopsy. The mean number of WLLs performed per patient was 2.8 ± 2.5. One third of the patients never underwent WLL. Four patients (33.3%) had associated infections (cryptococcosis, in 2; nocardiosis, in 1; and tuberculosis, in 1), and 2 (16.6%) died: 1 due to lepidic adenocarcinoma and 1 due to complications during anesthesia prior to WLL. When we compared baseline data with those obtained at the end of the follow-up period, there were no significant differences in the functional data, although there was a trend toward an increase in SpO2. The median follow-up period was 45 months (range, 1-184 months). The 5-year survival rate was 82%. Conclusions: To our knowledge, this is the largest case series of patients with PAP ever conducted in Brazil. The survival rate was similar to that found at other centers. For symptomatic, hypoxemic patients, the treatment of choice is still WLL. Precautions should be taken in order to avoid complications, especially opportunistic infections.

 



 

 


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