Open AccessRole of computed tomography in the recognition of bronchiectasis
Author(s) -
N L Müller,
Colleen J. Bergin,
Ostrow Dn,
Nichols Dm
Publication year - 1984
Publication title -
american journal of roentgenology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.294
H-Index - 196
eISSN - 1546-3141
pISSN - 0361-803X
DOI - 10.2214/ajr.143.5.971
Subject(s) - bronchiectasis , bronchography , medicine , radiology , computed tomography , tomography , varicose veins , lung
To assess the accuracy of computed tomography (CT) in the recognition of bronchiectasis, CT was performed in 11 patients with clinical findings strongly suggestive of this diagnosis. In two patients, CT showed extensive bilateral cystic and varicose bronchiectasis, and bronchography was considered unwarranted. In four patients, bilateral, and in five, unilateral bronchograms were obtained. Correlation was made between the CT and bronchographic findings in these 13 lungs. In only six bronchograms did CT give an accurate assessment of the presence and extent of disease. In five, the diagnosis of cylindrical and varicose bronchiectasis was missed on CT. In two, CT suggested the diagnosis of cylindrical bronchiectasis but the bronchogram was normal. It was concluded that CT may be useful in the diagnosis of cystic bronchiectasis, but is unreliable in detecting cylindrical and varicose changes. Bronchography, therefore, remains the definitive method for establishing the diagnosis, extent, and severity of bronchiectasis.