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Recurrence of Urothelial Bladder Carcinoma in the Colon Presenting as Hematochezia
Patients with superficial bladder cancers remain clinically indolent after treatment with even a modicum of urologic intervention. However, with more invasive disease, the majority of patients experience recurrence. The conventional route of metastasis and recurrence in primary urothelial cell carci...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American College of Gastroenterology
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5062651/ https://www.ncbi.nlm.nih.gov/pubmed/27807561 http://dx.doi.org/10.14309/crj.2016.72 |
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author | El Douaihy, Youssef Krzyzak, Michael Barakat, Iskandar Deeb, Liliane |
author_facet | El Douaihy, Youssef Krzyzak, Michael Barakat, Iskandar Deeb, Liliane |
author_sort | El Douaihy, Youssef |
collection | PubMed |
description | Patients with superficial bladder cancers remain clinically indolent after treatment with even a modicum of urologic intervention. However, with more invasive disease, the majority of patients experience recurrence. The conventional route of metastasis and recurrence in primary urothelial cell carcinoma is through lymphatic system, with regional lymph nodes, lungs, liver, brain, and bone being the most common sites. Isolated intraluminal colonic recurrence in the absence of local invasion is extremely rare. We report a unique case of urothelial cell carcinoma presenting with an isolated colonic mass, which unexpectedly, on immunohistostaining, proved to be primarily of urothelial rather than colonic origin. |
format | Online Article Text |
id | pubmed-5062651 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | American College of Gastroenterology |
record_format | MEDLINE/PubMed |
spelling | pubmed-50626512016-11-02 Recurrence of Urothelial Bladder Carcinoma in the Colon Presenting as Hematochezia El Douaihy, Youssef Krzyzak, Michael Barakat, Iskandar Deeb, Liliane ACG Case Rep J Case Report Patients with superficial bladder cancers remain clinically indolent after treatment with even a modicum of urologic intervention. However, with more invasive disease, the majority of patients experience recurrence. The conventional route of metastasis and recurrence in primary urothelial cell carcinoma is through lymphatic system, with regional lymph nodes, lungs, liver, brain, and bone being the most common sites. Isolated intraluminal colonic recurrence in the absence of local invasion is extremely rare. We report a unique case of urothelial cell carcinoma presenting with an isolated colonic mass, which unexpectedly, on immunohistostaining, proved to be primarily of urothelial rather than colonic origin. American College of Gastroenterology 2016-08-17 /pmc/articles/PMC5062651/ /pubmed/27807561 http://dx.doi.org/10.14309/crj.2016.72 Text en Copyright © EI Douaihy et al. This is an open-access article. This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/ |
spellingShingle | Case Report El Douaihy, Youssef Krzyzak, Michael Barakat, Iskandar Deeb, Liliane Recurrence of Urothelial Bladder Carcinoma in the Colon Presenting as Hematochezia |
title | Recurrence of Urothelial Bladder Carcinoma in the Colon Presenting as Hematochezia |
title_full | Recurrence of Urothelial Bladder Carcinoma in the Colon Presenting as Hematochezia |
title_fullStr | Recurrence of Urothelial Bladder Carcinoma in the Colon Presenting as Hematochezia |
title_full_unstemmed | Recurrence of Urothelial Bladder Carcinoma in the Colon Presenting as Hematochezia |
title_short | Recurrence of Urothelial Bladder Carcinoma in the Colon Presenting as Hematochezia |
title_sort | recurrence of urothelial bladder carcinoma in the colon presenting as hematochezia |
topic | Case Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5062651/ https://www.ncbi.nlm.nih.gov/pubmed/27807561 http://dx.doi.org/10.14309/crj.2016.72 |
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