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KMID : 0358319850260010019
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Korean Journal of Urology
1985 Volume.26 No. 1 p.19 ~ p.24
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The Role of CT in Staging Bladder Carcinoma
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이상은/Lee SE
최병인/김청수/Choi BI/Kim CS
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Abstract
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Clinical and CT staging were compared in 22 patient with surgically and/or pathologically confirmed stage of bladder carcinoma. The overall accuracy of CT staging was 68%, The overall accuracy of CT in predicting lymph node metastasis was 86%. The sensitivity was 33% and the specificity was 95%.
The major role of CT was in the evaluation of perivesical fat, seminal vesicle, prostate ant lymph node for invasion (stage D1).
The overall accuracy of clinical staging was 82%. Clinical staging was useful in staging stage B or less.
CT was essential in clinical stage B or more (especially, upper tract change on IVP, solid appearance on cystoscopy and tumor in bladder base).
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KEYWORD
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