title: Bronchoscopic intralesional injection of triamcinolone acetonide treated against bronchial obstruction caused by peanut aspiration.
abstract: We encountered a case of obstructive pneumonia 1 month after peanut aspiration. Bronchoscopic examination revealed obstruction of the right basal bronchus with immature granulation tissue due to the peanut aspiration. Despite antibiotic treatment, the obstruction had not been resolved. To relieve the bronchial obstruction, bronchoscopic intralesional injection of triamcinolone acetonide was performed without any complications. Seven days after injection, the bronchial obstruction had resolve. In conclusion, intralesional injection of triamcinolone acetonide may play a role in one of the non-surgical repairs against obstruction due to foreign body aspiration.
authors.affiliation: Department of Internal Medicine and Bioregulation, Nagoya City University, Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho Mizuho-ku, Nagoya 467-8602, Japan.
authors.forename: Toshiaki
authors.initials: T
authors.lastname: Niwa
authors.forename: Atsushi
authors.initials: A
authors.lastname: Nakamura
authors.forename: Takashi
authors.initials: T
authors.lastname: Kato
authors.forename: Takeo
authors.initials: T
authors.lastname: Kutsuna
authors.forename: Ken
authors.initials: K
authors.lastname: Tonegawa
authors.forename: Ken
authors.initials: K
authors.lastname: Kato
authors.forename: Hiroki
authors.initials: H
authors.lastname: Morita
authors.forename: Makoto
authors.initials: M
authors.lastname: Itoh
mesh_terms: D000368:Aged; D000402:Airway Obstruction / Q000188:drug therapy* / Q000209:etiology; D000893:Anti-Inflammatory Agents / Q000008:administration & dosage*; D010367:Arachis; D001999:Bronchoscopy; D005260:Female; D015745:Granuloma, Foreign-Body / Q000188:drug therapy*; D006801:Humans; D015552:Injections, Intralesional; D011015:Pneumonia, Aspiration / Q000188:drug therapy / Q000209:etiology*; D014222:Triamcinolone Acetonide / Q000008:administration & dosage*
chemical_list: D000893:Anti-Inflammatory Agents; D014222:Triamcinolone Acetonide