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Volume 53, Issue 5, Pages (May 2008)

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1 Volume 53, Issue 5, Pages 1003-1012 (May 2008)
Diagnostic Accuracy of Computed Tomography-Guided Percutaneous Biopsy of Renal Masses  Joerg Schmidbauer, Mesut Remzi, Mazda Memarsadeghi, Andrea Haitel, Hans Christoph Klingler, Daniela Katzenbeisser, Helene Wiener, Michael Marberger  European Urology  Volume 53, Issue 5, Pages (May 2008) DOI: /j.eururo Copyright © 2007 European Association of Urology Terms and Conditions

2 Fig. 1 Biopsy technique. European Urology  , DOI: ( /j.eururo ) Copyright © 2007 European Association of Urology Terms and Conditions

3 Fig. 2 Flowchart of results of core biopsy.
European Urology  , DOI: ( /j.eururo ) Copyright © 2007 European Association of Urology Terms and Conditions

4 Fig. 3 Flowchart of renal cell carcinoma detected by core biopsy.
European Urology  , DOI: ( /j.eururo ) Copyright © 2007 European Association of Urology Terms and Conditions

5 Fig. 4 Computed tomography (CT) bilateral tumor. (a) CT of a patient with bilateral synchronous renal tumors. (b) Core biopsy of the right renal tumor showing clear-cell RCC G2 (hematoxylin-eosin staining, ×100). (c) Final histology of the right renal tumor showing clear-cell RCC G2 (hematoxylin-eosin staining, ×200). (d) Final histology of the left renal tumor showing pure oncocytoma (hematoxylin-eosin staining, ×40). European Urology  , DOI: ( /j.eururo ) Copyright © 2007 European Association of Urology Terms and Conditions

6 Fig. 5 Cytokeratin 7-positive hybrid tumor (a) CT of renal tumor. (b) Core biopsy showing oncocytoma (hematoxylin-eosin staining, ×200). (c) Final histology showing hybrid tumor containing cytokeratin (CK) 7-positive chromophobe renal cell carcinoma and CK 7-negative oncocytoma. European Urology  , DOI: ( /j.eururo ) Copyright © 2007 European Association of Urology Terms and Conditions

7 Fig. 6 Nests of grade 3 in low-grade renal cell carcinoma (RCC). (a) Core biopsy showing clear-cell RCC G2. (b) Final histology showing clear-cell RCC G2 with foci of G3. European Urology  , DOI: ( /j.eururo ) Copyright © 2007 European Association of Urology Terms and Conditions


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