Simultaneous Gastric Adenocarcinoma and Gastrointestinal Stromal Tumor of the Stomach: A Case Report

Simultaneous a collision tumor of stomach consisting of adenocarcinoma and Gastrointestinal Stromal Tumor (GIST) is very rare based on our knowledge. This coexistence has rarely been reported in literatures. We report a case of 64-year-old woman who has diagnosed with prepyloric poorly-differentiate...

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Autores principales: Khoshnevis, Jalaluddin, Rakhshan, Azadeh, Sobhiyeh, Mohammad Reza, Gholizadeh, Barmak, Rahbari, Ali, Adhami, Farideh, Lotfollahzadeh, Saran
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Cancer Research Center, Shahid Beheshti University of Medical Sciences 2013
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4142907/
https://www.ncbi.nlm.nih.gov/pubmed/25250111
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author Khoshnevis, Jalaluddin
Rakhshan, Azadeh
Sobhiyeh, Mohammad Reza
Gholizadeh, Barmak
Rahbari, Ali
Adhami, Farideh
Lotfollahzadeh, Saran
author_facet Khoshnevis, Jalaluddin
Rakhshan, Azadeh
Sobhiyeh, Mohammad Reza
Gholizadeh, Barmak
Rahbari, Ali
Adhami, Farideh
Lotfollahzadeh, Saran
author_sort Khoshnevis, Jalaluddin
collection PubMed
description Simultaneous a collision tumor of stomach consisting of adenocarcinoma and Gastrointestinal Stromal Tumor (GIST) is very rare based on our knowledge. This coexistence has rarely been reported in literatures. We report a case of 64-year-old woman who has diagnosed with prepyloric poorly-differentiated diffuse signet-ring cell type adenocarcinoma and has undergone an elective D2 total gastrectomy. During operation another mass in fundic body region has found. The pathologic examination of the mass has shown GIST. Immunohistochemical staining for CD117 and Desmin was positive whilst that for S100 was negative. This case reports the simultaneous two tumors development of different histotypes and natures in the same organ.
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spelling pubmed-41429072014-09-23 Simultaneous Gastric Adenocarcinoma and Gastrointestinal Stromal Tumor of the Stomach: A Case Report Khoshnevis, Jalaluddin Rakhshan, Azadeh Sobhiyeh, Mohammad Reza Gholizadeh, Barmak Rahbari, Ali Adhami, Farideh Lotfollahzadeh, Saran Iran J Cancer Prev Case Report Simultaneous a collision tumor of stomach consisting of adenocarcinoma and Gastrointestinal Stromal Tumor (GIST) is very rare based on our knowledge. This coexistence has rarely been reported in literatures. We report a case of 64-year-old woman who has diagnosed with prepyloric poorly-differentiated diffuse signet-ring cell type adenocarcinoma and has undergone an elective D2 total gastrectomy. During operation another mass in fundic body region has found. The pathologic examination of the mass has shown GIST. Immunohistochemical staining for CD117 and Desmin was positive whilst that for S100 was negative. This case reports the simultaneous two tumors development of different histotypes and natures in the same organ. Cancer Research Center, Shahid Beheshti University of Medical Sciences 2013 /pmc/articles/PMC4142907/ /pubmed/25250111 Text en © 2014 Cancer Research Center, Shahid Beheshti University of Medical Sciences http://creativecommons.org/licenses/by-nc/3.0/ This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License which allows users to read, copy, distribute and make derivative works for non-commercial purposes from the material, as long as the author of the original work is cited properly.
spellingShingle Case Report
Khoshnevis, Jalaluddin
Rakhshan, Azadeh
Sobhiyeh, Mohammad Reza
Gholizadeh, Barmak
Rahbari, Ali
Adhami, Farideh
Lotfollahzadeh, Saran
Simultaneous Gastric Adenocarcinoma and Gastrointestinal Stromal Tumor of the Stomach: A Case Report
title Simultaneous Gastric Adenocarcinoma and Gastrointestinal Stromal Tumor of the Stomach: A Case Report
title_full Simultaneous Gastric Adenocarcinoma and Gastrointestinal Stromal Tumor of the Stomach: A Case Report
title_fullStr Simultaneous Gastric Adenocarcinoma and Gastrointestinal Stromal Tumor of the Stomach: A Case Report
title_full_unstemmed Simultaneous Gastric Adenocarcinoma and Gastrointestinal Stromal Tumor of the Stomach: A Case Report
title_short Simultaneous Gastric Adenocarcinoma and Gastrointestinal Stromal Tumor of the Stomach: A Case Report
title_sort simultaneous gastric adenocarcinoma and gastrointestinal stromal tumor of the stomach: a case report
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4142907/
https://www.ncbi.nlm.nih.gov/pubmed/25250111
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