Fernández-Bussy, SebastiánAntunez, MiguelPires, YumayLabarca, Gonzalo2021-11-292021-11-292015Fernandez-Bussy S, Antunez M, Pires Y, Labarca G. Endobronchial Involvement in Idiopathic Hypereosinophilic Syndrome. J Bronchology Interv Pulmonol. 2015 Oct;22(4):329-31http://dx.doi.org/10.1097/LBR.0000000000000208.http://hdl.handle.net/11447/5136Parenchymal lung involvement in eosinophilic syndromes (ES) is frequent; however, it is rarely accompanied by tracheobronchial lesions. The etiologies of ES are infectious [parasites and aspergillus (allergic bronchopulmonary aspergillosis)], rheumatologic disease (antineutrophil cytoplasmic antibody–related vasculitis), drug-associated reaction, acute eosinophilic pneumonia, chronic eosinophilic pneumonia (CEP), and hypereosinophilic syndrome (HES).en-USHypereosinophilic syndromeEndobronchialCentral airwayArticle