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Summary Breast cancer screening was carried out in 3455 subjects living in Tochigi Prefecture during 1999. All subjects underwent palpation, ultrasonic examination and mammography. The detection rate of each method was examined and compared. Breast cancer was discovered in 11 (0.32%) cases, of which 72.7% was early cancer. Three cases were discovered by ultrasonic examination alone, while 4 cases...
The aims of this study were to assess the influence of slice thickness on the ability of radiologists to detect or not detect nodules and to agree or disagree on the diagnosis and also to investigate the potential dependence of these relations on the sizes, average computed tomographic (CT) values, and locations of the nodules.Six radiologists performed qualitative diagnostic readings of multislice...
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