Bronchiolitis obliterans organizing pneumonia: Pathogenesis, clinical features, imaging and therapy review
| Autor: | Al-Ghanem Sara, Al-Jahdali Hamdan, Bamefleh Hanaa, Khan Ali |
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| Jazyk: | angličtina |
| Rok vydání: | 2008 |
| Předmět: | |
| Zdroj: | Annals of Thoracic Medicine, Vol 3, Iss 2, Pp 67-75 (2008) |
| Druh dokumentu: | article |
| ISSN: | 1817-1737 1998-3557 |
| Popis: | Bronchiolitis obliterans organizing pneumonia (BOOP) was first described in the early 1980s as a clinicopathologic syndrome characterized symptomatically by subacute or chronic respiratory illness and histopathologically by the presence of granulation tissue in the bronchiolar lumen, alveolar ducts and some alveoli, associated with a variable degree of interstitial and airspace infiltration by mononuclear cells and foamy macrophages. Persons of all ages can be affected. Dry cough and shortness of breath of 2 weeks to 2 months in duration usually characterizes BOOP. Symptoms persist despite antibiotic therapy. On imaging, air space consolidation can be indistinguishable from chronic eosinophilic pneumonia (CEP), interstitial pneumonitis (acute, nonspecific and usual interstitial pneumonitis, neoplasm, inflammation and infection). The definitive diagnosis is achieved by tissue biopsy. Patients with BOOP respond favorably to treatment with steroids. |
| Databáze: | Directory of Open Access Journals |
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