Renal Oncocytoma and Retroperitoneal Ancient Schwannoma: A Benign Mimic of Metastatic Renal Cell Carcinoma

Renal oncocytomas and retroperitoneal schwannomas are rare and typically benign tumors with characteristic histopathologic features. Ideal management of both renal oncocytoma and retroperitoneal schwannoma is surgical resection. We present a rare case of a 63-year-old man with multifocal renal oncoc...

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Autores principales: Maiers, Tyler J., Wang, Daniel C., Houjaij, Ali H., Darwish, Oussama M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2019
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6402212/
https://www.ncbi.nlm.nih.gov/pubmed/30915254
http://dx.doi.org/10.1155/2019/2561289
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author Maiers, Tyler J.
Wang, Daniel C.
Houjaij, Ali H.
Darwish, Oussama M.
author_facet Maiers, Tyler J.
Wang, Daniel C.
Houjaij, Ali H.
Darwish, Oussama M.
author_sort Maiers, Tyler J.
collection PubMed
description Renal oncocytomas and retroperitoneal schwannomas are rare and typically benign tumors with characteristic histopathologic features. Ideal management of both renal oncocytoma and retroperitoneal schwannoma is surgical resection. We present a rare case of a 63-year-old man with multifocal renal oncocytoma and retroperitoneal ancient schwannoma which, preoperatively, masqueraded as metastatic renal cell carcinoma. Both tumors were successfully resected surgically. Immunochemistry and histopathology confirmed each diagnosis.
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spelling pubmed-64022122019-03-26 Renal Oncocytoma and Retroperitoneal Ancient Schwannoma: A Benign Mimic of Metastatic Renal Cell Carcinoma Maiers, Tyler J. Wang, Daniel C. Houjaij, Ali H. Darwish, Oussama M. Case Rep Urol Case Report Renal oncocytomas and retroperitoneal schwannomas are rare and typically benign tumors with characteristic histopathologic features. Ideal management of both renal oncocytoma and retroperitoneal schwannoma is surgical resection. We present a rare case of a 63-year-old man with multifocal renal oncocytoma and retroperitoneal ancient schwannoma which, preoperatively, masqueraded as metastatic renal cell carcinoma. Both tumors were successfully resected surgically. Immunochemistry and histopathology confirmed each diagnosis. Hindawi 2019-02-20 /pmc/articles/PMC6402212/ /pubmed/30915254 http://dx.doi.org/10.1155/2019/2561289 Text en Copyright © 2019 Tyler J. Maiers et al. https://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Case Report
Maiers, Tyler J.
Wang, Daniel C.
Houjaij, Ali H.
Darwish, Oussama M.
Renal Oncocytoma and Retroperitoneal Ancient Schwannoma: A Benign Mimic of Metastatic Renal Cell Carcinoma
title Renal Oncocytoma and Retroperitoneal Ancient Schwannoma: A Benign Mimic of Metastatic Renal Cell Carcinoma
title_full Renal Oncocytoma and Retroperitoneal Ancient Schwannoma: A Benign Mimic of Metastatic Renal Cell Carcinoma
title_fullStr Renal Oncocytoma and Retroperitoneal Ancient Schwannoma: A Benign Mimic of Metastatic Renal Cell Carcinoma
title_full_unstemmed Renal Oncocytoma and Retroperitoneal Ancient Schwannoma: A Benign Mimic of Metastatic Renal Cell Carcinoma
title_short Renal Oncocytoma and Retroperitoneal Ancient Schwannoma: A Benign Mimic of Metastatic Renal Cell Carcinoma
title_sort renal oncocytoma and retroperitoneal ancient schwannoma: a benign mimic of metastatic renal cell carcinoma
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6402212/
https://www.ncbi.nlm.nih.gov/pubmed/30915254
http://dx.doi.org/10.1155/2019/2561289
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AT houjaijalih renaloncocytomaandretroperitonealancientschwannomaabenignmimicofmetastaticrenalcellcarcinoma
AT darwishoussamam renaloncocytomaandretroperitonealancientschwannomaabenignmimicofmetastaticrenalcellcarcinoma

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