Pneumopathie organisée cryptogénique

Petitpierre, Nicolas; Beigelman, Catherine; Letovanec, Igor; Lazor, Romain

doi:10.1016/j.rmr.2015.08.004

Cited by 12 publications

(4 citation statements)

References 105 publications

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“…The distinction between cryptogenic and secondary organizing pneumonia is important because the treatment of the latter includes the treatment of organizing pneumonia itself and the treatment of the underlying disease or causative agent of organizing pneumonia. Common causes of secondary organizing pneumonia include inhalation injury, infections, drug hypersensitivity, and autoimmune diseases 11 14 In the case reported here, organizing pneumonia was found in association with a granuloma.…”

Section: To the Editormentioning

confidence: 62%

Pulmonary involvement in Crohn’s disease

et al. 2018

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Section: To the Editormentioning

confidence: 62%

Pulmonary involvement in Crohn’s disease

et al. 2018

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“…Glucocorticoid can reduce the former reversibly. When granulation tissue extends to the alveoli, the lesion is called tissue pneumonia (BOOP), whose study has shown that glucocorticoids can completely eliminate alveolar granulation (11) . Our study found that glucocorticoids were used earlier in the non BO group than in the BO group.…”

Section: Discussionmentioning

confidence: 99%

Bronchiolitis obliterans after severe adenovirus pneumonia:a review of 46 cases

Lan¹,

Yu²,

Lin³

et al. 2020

Preprint

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Background:This study aimed to investigate the risk factors of bronchiolitis obliterans caused by severe adenovirus pneumonia. Methods: The First Affiliated Hospital of Xiamen University in January, 2019 was collected The clinical data of 229 children with severe adenovirus pneumonia from January to January 2020 were divided into obliterative bronchiolitis group (BO group) and non obstructive bronchiolitis group (non BO group) according to the follow-up clinical manifestations and imaging data. The clinical data, laboratory examination and imaging data of the children were retrospectively analyzed. Results: Among 229 children with severe adenovirus pneumonia, 46 cases were in BO group. The number of days of hospitalization, oxygen consumption time, LDH, IL-6, AST, D-dimer and hypoxemia in BO group were significantly higher than those in non BO group; The difference was statistically significant (P < 0.05). Univariate logistic regression analysis showed that there were significant differences in the blood routine neutrophil ratio, platelet level, Oxygen supply time, hospitalization days, AST level, whether there was hypoxemia, timing of using hormone, more than two bacterial feelings were found in the two groups, levels of LDH, albumin and Scope of lung imaging (P < 0.05). Conclusions: The related risk factors of BO caused by severe adenovirus pneumonia were long hospitalization days and oxygen consumption time, elevated platelet levels, AST and LDH levels in laboratory tests, and more than two kinds of bacterial infections, double lung involvement, and hypoxemia. Early use of glucocorticoid had a significant effect on reducing the formation of BO.

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“…The pathogenic mechanism involves alveolar injury leading to the spilling of plasma proteins into the alveolar lumen triggering the recruitment of fibroblasts along with deposition of fibrin. Excessive proliferation of fibrous tissue along with vascular endothelial growth factor and matrix metalloproteinases has been noted to be the central figure in this condition [7,8].…”

Section: Discussionmentioning

confidence: 99%

A Case of Dermatomyositis Causing Cryptogenic Organizing Pneumonia

Miskoff

Ali

Chaudhri³

2019

Cureus

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Cryptogenic organizing pneumonia (COP), also known as idiopathic bronchiolitis obliterans organizing pneumonia (BOOP), is a rare inflammatory condition. It often presents as sequelae of existing chronic inflammatory diseases such as rheumatoid arthritis, systemic lupus erythematosus, and various connective tissue conditions. This case describes a 28-year-old African American female who presented with a complex clinical picture involving chronic inflammatory processes and the pulmonary system. The initial evaluation suggested pneumonia to be the underlying cause of respiratory symptoms; however, ultimately, a diagnosis of BOOP with dermatomyositis was made.

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Pneumopathie organisée cryptogénique

Cited by 12 publications

References 105 publications

Pulmonary involvement in Crohn’s disease

Pulmonary involvement in Crohn’s disease

Bronchiolitis obliterans after severe adenovirus pneumonia:a review of 46 cases

A Case of Dermatomyositis Causing Cryptogenic Organizing Pneumonia

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