Published online before print May 30, 2002, 10.1148/radiol.2241011441
Detection of Simulated Chest Lesions by Using Soft-Copy Reading: Comparison of an Amorphous Silicon Flat-PanelDetector System and a Storage-Phosphor System1
Jin Mo Goo, MD,
Jung-Gi Im, MD,
Hyun Ju Lee, MD,
Myung Jin Chung, MD,
Joon Beom Seo, MD,
Hyae Young Kim, MD,
Yu-Jin Lee, MD,
Joon-Won Kang, MD and
Jong Hyo Kim, PhD
1 From the Department of Radiology, Seoul National University College of Medicine and the Institute of Radiation Medicine, SNUMRC, Clinical Research Institute, 28 Yongon-dong, Chongno-gu, Seoul 110-744, Korea (J.M.G., J.G.I., H.J.L., Y.J.L., J.W.K., J.H.K.); Department of Radiology, Eulgi University School of Medicine, Seoul, Korea (M.J.C.); Department of Radiology, University of Ulsan, Asan Medical Center, Seoul, Korea (J.B.S.); and Department of Radiology, National Cancer Center, Goyang-si, Korea (H.Y.K.). Received August 29, 2001; revision requested October 12; revision received November 20; accepted January 22, 2002. Address correspondence to J.G.I. (e-mail: imjg@radcom.snu.ac.kr).

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Figure a. Collimated views of (a) flat-panel-detector and (b) storage-phosphor images (posteroanterior chest radiographs) show a nodule (arrows) in the subdiaphragmatic lung. (Observers viewed images of the entire chest of a phantom; images have been cropped for publication only.)
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Figure b. Collimated views of (a)flat-panel-detector and (b) storage-phosphor images (posteroanterior chest radiographs) show a nodule (arrows) in the subdiaphragmatic lung. (Observers viewed images of the entire chest of a phantom; images have been cropped for publication only.)
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Copyright © 2002 by the Radiological Society of North America.