title: [The relation between bronchial infiltration of eosinophils and bronchial hyperresponsiveness in two cases of eosinophilic pneumonia].
abstract: We evaluated the bronchial hyperresponsiveness to methacholine in the two cases of eosinophilic pneumonia with infiltration of eosinophils into bronchial mucosa. Bronchial responsiveness was not increased in either case in spite of marked infiltration of eosinophils into the bronchial mucosa and submucosa. Hypodense eosinophils are reported in the sputum of patients with bronchial asthma. This suggests that infiltration of activated eosinophils into the bronchial mucosa is an essential factor in bronchial hyperresponsiveness.
authors.affiliation: Department of Internal Medicine, Ishikawa Prefectural Central Hospital, Kanazawa.
authors.forename: T
authors.initials: T
authors.lastname: Bando
authors.forename: K
authors.initials: K
authors.lastname: Nishi
authors.forename: T
authors.initials: T
authors.lastname: Ohka
authors.forename: M
authors.initials: M
authors.lastname: Yasui
authors.forename: M
authors.initials: M
authors.lastname: Fujimura
authors.forename: T
authors.initials: T
authors.lastname: Matsuda
mesh_terms: D000328:Adult; D001980:Bronchi / Q000473:pathology; D016535:Bronchial Hyperreactivity / Q000473:pathology*; D004804:Eosinophils / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009092:Mucous Membrane / Q000473:pathology; D011657:Pulmonary Eosinophilia / Q000473:pathology*