[Digital image intensifier radiography and film-screen combinations in pulmonary nodules].
30 patients with known or suspected pulmonary nodules were examined using a digital image intensifier radiography system, a conventional radiography system and a tomography of the whole lung. 73.8% of the pulmonary nodules detected with tomography were also detected with the digital system, 69.1% with the conventional system. There was no significant difference between the two systems comparing false positive and false negative diagnoses. Regarding the dose reduction to nearly 25% of that of a conventional examination the digital technique should be preferred to the conventional technique, if pulmonary nodules are suspected.
Dölken
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Institut für Röntgendiagnostik, Universität Würzburg.
Krahe
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T
Landwehr
P
P
Jenett
M
M
D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging; D011856:Radiographic Image Enhancement; D003074:Solitary Pulmonary Nodule / Q000000981:diagnostic imaging*; D014963:X-Ray Intensifying Screens
Digitale BV-Radiographie und Film-Folien-Kombination bei Lungenrundherden.