Pulmonary CT findings in relapsing polychondritis.
Acta Radiol
; 51(5): 522-6, 2010 Jun.
Article
em En
| MEDLINE
| ID: mdl-20350245
ABSTRACT
BACKGROUND:
Relapsing polychondritis (RPC) is a rare rheumatic disease characterized by recurrent inflammation of cartilaginous structures, with airway involvement a major cause of morbidity and mortality.PURPOSE:
To retrospectively evaluate airway and lung abnormalities in RPC with computed tomography (CT). MATERIAL ANDMETHODS:
From January 2004 to May 2009, 21 patients with RPC (12 men, 9 women; 13-65 years old) underwent chest CT examinations. Two chest radiologists evaluated the CT images retrospectively. Abnormal findings, including airway stenosis, airway malacia, air trapping, and airway wall thickening with or without calcifications, were observed and noted.RESULTS:
Major abnormal CT findings were observed in eight patients (38.1%), which included airway wall thickening (n=7), airway stenosis (n=6), airway malacia (n=6), airway wall calcification (n=8), and air trapping (n=3). Mediastinal lymph nodes were found in 12 patients. Lung infection was identified in four patients and interstitial lung disease in six patients.CONCLUSION:
The CT findings in patients with RPC consisted mainly of airway wall thickening, airway stenosis, airway malacia, airway wall calcification, and air trapping.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Policondrite Recidivante
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Tomografia Computadorizada por Raios X
/
Pneumopatias
Tipo de estudo:
Diagnostic_studies
/
Observational_studies
/
Prognostic_studies
Limite:
Adolescent
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Adult
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Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2010
Tipo de documento:
Article