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Laryngeal and tracheobronchial involvement in Wegener's granulomatosis.
MedLine Citation:
PMID:  22460412     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
INTRODUCTION: Wegener's granulomatosis (WG) is a form of systemic vasculitis that involves primarily the upper and lower airways and the kidneys. The most frequent airway manifestations include subglottic stenosis and inflammation, and tracheal and bronchial stenoses. The endoscopic visualization of the airways is the best tool for assessing, diagnosing and managing those changes. OBJECTIVES: To describe the endoscopic abnormalities found in the airway mucosa of a group of patients with WG undergoing bronchoscopy at Hospital das Clínicas of the Faculdade de Medicina, Universidade de São Paulo (HC-FMUSP), and to report the therapeutic bronchoscopic interventions used in some cases. METHODS: The study assessed 15 patients diagnosed with GW from the Vasculitis Outpatient Clinic of the Department of Pulmonology, HC-FMUSP, referred for bronchoscopy at the Service of Respiratory Endoscopy, HC-FMUSP, from 2003 to 2007. RESULTS: Fifteen patients were studied [11 females (73.33%)]; mean age, 34 ± 11.5 years. Airway changes were found in 80% of the patients, and the most frequent endoscopic finding was subglottic stenosis (n = 6). Therapeutic bronchoscopy was performed in three patients with subglottic stenosis and in other three patients with bronchial stenosis, all showing good results. CONCLUSION: Bronchoscopy allows for diagnosing, monitoring, and treating the airway lesions in WG, being a minimally invasive therapeutic option in selected cases.
Authors:
Ascedio Jose Rodrigues; Marcia Jacomelli; Renata Xavier Baldow; Carmen Valente Barbas; Viviane Rossi Figueiredo
Publication Detail:
Type:  JOURNAL ARTICLE    
Journal Detail:
Title:  Revista brasileira de reumatologia     Volume:  52     ISSN:  1809-4570     ISO Abbreviation:  -     Publication Date:  2012 Apr 
Date Detail:
Created Date:  2012-3-30     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0404256     Medline TA:  Rev Bras Reumatol     Country:  -    
Other Details:
Languages:  ENG; POR     Pagination:  231-235     Citation Subset:  -    
Affiliation:
Serviço de Endoscopia Respiratória, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo.
Vernacular Title:
Comprometimento da árvore respiratória na granulomatose de Wegener.
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