{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T02:09:57Z","timestamp":1777946997457,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2009,1,20]],"date-time":"2009-01-20T00:00:00Z","timestamp":1232409600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2009,1,20]],"date-time":"2009-01-20T00:00:00Z","timestamp":1232409600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Respiration"],"abstract":"<jats:p>We describe 6 patients with chronic eosinophilic pneumonia (CEP) investigated clinically and by bronchoalveolar lavage (BAL). The BAL findings of these 6 patients were compared with those of 293 patients with other interstitial lung diseases (ILD): 184 with sarcoidosis, 63 with hypersensitivity pneumonitis, 46 with idiopathic pulmonary fibrosis (IPF). In patients with CEP, BAL analysis was characterized by a markedly increased number of eosinophils (mean \u00b1 1 SD: 54.2 \u00b1 26.4 of effector cells; in control subjects, eosinophils were &lt; 1% of effector cells). In patients with other ILD, BAL fluid analysis showed a significant increase in the percentage of eosinophils only in the group of IPF, but in IPF the increased number of eosinophils is linked with a significant increase in the percentage of neutrophils. These findings indicate that besides the classic patterns of lymphocytosis or polymorphonuclear leukocytosis, a predominantly eosinophilic pattern may also be present in the BAL fluid. Moreover, BAL may contribute to understanding the pathogenesis of lung tissue damage in CEP.<\/jats:p>","DOI":"10.1159\/000195475","type":"journal-article","created":{"date-parts":[[2009,1,26]],"date-time":"2009-01-26T09:24:49Z","timestamp":1232961889000},"page":"16-22","source":"Crossref","is-referenced-by-count":16,"title":["Bronchoalveolar Lavage in Chronic Eosinophilic Pneumonia"],"prefix":"10.1159","author":[{"given":"A.","family":"Pesci","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Bertorelli","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P.","family":"Manganelli","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P.A.","family":"Mori","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"F.","family":"Strinati","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E.","family":"Marangio","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.","family":"Olivieri","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2009,1,20]]},"container-title":["Respiration"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/195475","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000195475","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T21:22:07Z","timestamp":1777756927000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000195475"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,1,20]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000195475","archive":["Portico"],"relation":{},"ISSN":["0025-7931","1423-0356"],"issn-type":[{"value":"0025-7931","type":"print"},{"value":"1423-0356","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,1,20]]}}}