1. Volume 51, Issue 5, Pages 1267-1274 (May 2007)
Urinary CYFRA 21.1 Is Not a Useful Marker for the Detection of Recurrences in the Follow-Up of Superficial Bladder Cancer 
Jesus Fernandez-Gomez, Juan J. Rodríguez-Martínez, Safwan Escaf Barmadah, Jorge García Rodríguez, Dra. Maite Allende, Antonio Jalon, Roberto Gonzalez, Miguel Álvarez-Múgica 
European Urology 
Volume 51, Issue 5, Pages (May 2007)
DOI: /j.eururo
Copyright © 2006 European Association of Urology Terms and Conditions

2. Fig. 1
Receiver operator characteristic curves analysis in our series with a calculated area under the curve of CYFRA cutoffs: 1.5ng/ml (S: 0.696; 1-S: 0.572), 4ng/ml (S: 0.43; 1-S: 0.311), and 5.4ng/ml (S: 0.4; 1-S: 0.25).
European Urology  , DOI: ( /j.eururo )
Copyright © 2006 European Association of Urology Terms and Conditions

3. Fig. 2
Receiver operator characteristic curves analysis in our series excluding cases with benign conditions occurring within 3 mo before CYFRA 21.1 determination and patients treated with brachytherapy or external beam radiation (area under the curve of 0.66). CYFRA cutoffs: 1.5ng/ml (S: 0.696; 1-S: 0.458), 4ng/ml (S: 0.43; 1-S: 0.193) and 5.4ng/ml (S: 0.4; 1-S: 0.137).
European Urology  , DOI: ( /j.eururo )
Copyright © 2006 European Association of Urology Terms and Conditions