World Journal of Nephrology and Urology, ISSN 1927-1239 print, 1927-1247 online, Open Access
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Case Report

Volume 5, Number 3, September 2016, pages 58-62

Management of Retroperitoneal Schwannoma: Case Reports and Review of the Literature

Figures

Figure 1.
Figure 1. Abdominal CT showing a tumor occupying the retroperitoneal space.
Figure 2.
Figure 2. Abdominal CT showing an adrenal lesion.
Figure 3.
Figure 3. Resected mass measuring 10 × 9.5 × 6 cm in diameter.
Figure 4.
Figure 4. Hematoxylin-eosin stain: dense spindle cell proliferation with presence of vascular formations and lymphocytic infiltrates (× 100).
Figure 5.
Figure 5. S-100 protein: intense and diffuse positivity (× 100).
Figure 6.
Figure 6. Abdominal CT scan showing the retroperitoneal lesion.
Figure 7.
Figure 7. Macroscopic view of a retroperitoneal schwannoma.