The nested variant of urothelial carcinoma arising in a fibroepithelial polyp: Report of a case and review of literature

The nested variant of urothelial carcinoma is a rare but very important histological entity due to its deceptively bland-looking appearance and aggressive behavior. We present a case of a 30-year-old man who was found to have a solitary polypoid growth in the bladder. It was resected and found to be...

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Autores principales: Mamoon, Nadira, Hameed, Zujajah, Ilahi, Fazal, Ahmad, Imran Nazir
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2014
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3897039/
https://www.ncbi.nlm.nih.gov/pubmed/24497693
http://dx.doi.org/10.4103/0970-1591.124217
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author Mamoon, Nadira
Hameed, Zujajah
Ilahi, Fazal
Ahmad, Imran Nazir
author_facet Mamoon, Nadira
Hameed, Zujajah
Ilahi, Fazal
Ahmad, Imran Nazir
author_sort Mamoon, Nadira
collection PubMed
description The nested variant of urothelial carcinoma is a rare but very important histological entity due to its deceptively bland-looking appearance and aggressive behavior. We present a case of a 30-year-old man who was found to have a solitary polypoid growth in the bladder. It was resected and found to be a fibroepithelial polyp; a rare entity in itself, harboring the above tumor. The lesion also showed a second population of scattered bizarre stromal cells. To our knowledge, this is the first instance of a nested variant of urothelial carcinoma arising in a fibroepithelial polyp. The presence of atypical stromal cells has also not been described previously.
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spelling pubmed-38970392014-02-04 The nested variant of urothelial carcinoma arising in a fibroepithelial polyp: Report of a case and review of literature Mamoon, Nadira Hameed, Zujajah Ilahi, Fazal Ahmad, Imran Nazir Indian J Urol Case Report The nested variant of urothelial carcinoma is a rare but very important histological entity due to its deceptively bland-looking appearance and aggressive behavior. We present a case of a 30-year-old man who was found to have a solitary polypoid growth in the bladder. It was resected and found to be a fibroepithelial polyp; a rare entity in itself, harboring the above tumor. The lesion also showed a second population of scattered bizarre stromal cells. To our knowledge, this is the first instance of a nested variant of urothelial carcinoma arising in a fibroepithelial polyp. The presence of atypical stromal cells has also not been described previously. Medknow Publications & Media Pvt Ltd 2014 /pmc/articles/PMC3897039/ /pubmed/24497693 http://dx.doi.org/10.4103/0970-1591.124217 Text en Copyright: © Indian Journal of Urology http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Case Report
Mamoon, Nadira
Hameed, Zujajah
Ilahi, Fazal
Ahmad, Imran Nazir
The nested variant of urothelial carcinoma arising in a fibroepithelial polyp: Report of a case and review of literature
title The nested variant of urothelial carcinoma arising in a fibroepithelial polyp: Report of a case and review of literature
title_full The nested variant of urothelial carcinoma arising in a fibroepithelial polyp: Report of a case and review of literature
title_fullStr The nested variant of urothelial carcinoma arising in a fibroepithelial polyp: Report of a case and review of literature
title_full_unstemmed The nested variant of urothelial carcinoma arising in a fibroepithelial polyp: Report of a case and review of literature
title_short The nested variant of urothelial carcinoma arising in a fibroepithelial polyp: Report of a case and review of literature
title_sort nested variant of urothelial carcinoma arising in a fibroepithelial polyp: report of a case and review of literature
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3897039/
https://www.ncbi.nlm.nih.gov/pubmed/24497693
http://dx.doi.org/10.4103/0970-1591.124217
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