Cryobiopsies are diagnostic in Pleuroparenchymal and Airway-centered Fibroelastosis.
Respir Res
; 19(1): 135, 2018 07 13.
Article
em En
| MEDLINE
| ID: mdl-30005615
ABSTRACT
BACKGROUND:
Idiopathic pulmonary fibroelastosis (iPPFE) is a rare lung lesion characterized by pleural and subpleural parenchymal thickening due to accumulation of fibroelastotic tissue. Only recently, a few cases with a peribronchiolar distribution of fibroelastotic tissue have been reported. These lesions are more prominent in the upper lobes. Even though high resolution computed tomography (HRCT) scan features are considered characteristic, a histological confirmation is suggested, mainly when the clinical setting is not clearly defined. However, due to non-negligible complications, a surgical lung biopsy is not often recommended. The prognosis is usually poor and currently, the only effective treatment is lung transplantation.METHOD:
Patients with a multidisciplinary diagnosis of iPPFE or airway-centered fibroelastosis (airway-centered FE), with histological confirmation by transbronchial cryobiopsy, were identified from an ongoing interstitial lung disease registry. Data on patient demographics, HRCT patterns, size and number of biopsies, histology patterns and complications were registered.RESULTS:
Seven patients were diagnosed with iPPFE and one patient was diagnosed with airway-centered FE. Pneumothorax was documented in three cases, but none of them required a chest tube. No other complications during or after the procedure were observed.CONCLUSION:
This study suggests that using cryobiopsies in the diagnostics of PPFE and airway-centered FE is safe and effective.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Criocirurgia
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Fibrose Pulmonar Idiopática
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Tecido Parenquimatoso
Tipo de estudo:
Diagnostic_studies
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Prognostic_studies
Limite:
Adult
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Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Respir Res
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
Dinamarca