Mixed Adenoneuroendocrine Tumor of the Rectum in an Ulcerative Colitis Patient

Mixed Adenoneuroendocrine Tumor of the Rectum in an Ulcerative Colitis Patient

Patients with inflammatory bowel disease present a higher risk of colorectal cancer, especially patients with a high degree of disease activity. Although rare, carcinoid tumors can also be associated with inflammatory bowel disease. Mixed adenoneuroendocrine tumor is defined as a neoplasm with dual differentiation (neuroendocrine and adenoma) with each component accounting for at least 30% of the tumor. We present a case of a mixed adenoneuroendocrine tumor in a patient with inflammatory bowel disease.

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Main Authors: Gaspar,Rui, Santos-Antunes,João, Marques,Margarida, Liberal,Rodrigo, Melo,Daniel, Pereira,Pedro, Lopes,Susana, Macedo,Guilherme
Format: Digital revista
Language:English
Published: Sociedade Portuguesa de Gastrenterologia 2019
Online Access:http://scielo.pt/scielo.php?script=sci_arttext&pid=S2341-45452019000200009
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spelling oai:scielo:S2341-454520190002000092019-08-01Mixed Adenoneuroendocrine Tumor of the Rectum in an Ulcerative Colitis PatientGaspar,RuiSantos-Antunes,JoãoMarques,MargaridaLiberal,RodrigoMelo,DanielPereira,PedroLopes,SusanaMacedo,Guilherme Adenoneuroendocrine carcinoma Ulcerative colitis Endoscopic submucosal dissection Patients with inflammatory bowel disease present a higher risk of colorectal cancer, especially patients with a high degree of disease activity. Although rare, carcinoid tumors can also be associated with inflammatory bowel disease. Mixed adenoneuroendocrine tumor is defined as a neoplasm with dual differentiation (neuroendocrine and adenoma) with each component accounting for at least 30% of the tumor. We present a case of a mixed adenoneuroendocrine tumor in a patient with inflammatory bowel disease.info:eu-repo/semantics/openAccessSociedade Portuguesa de GastrenterologiaGE-Portuguese Journal of Gastroenterology v.26 n.2 20192019-04-01info:eu-repo/semantics/reporttext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S2341-45452019000200009en10.1159/000489409
institution SCIELO
collection OJS
country Portugal
countrycode PT
component Revista
access En linea
databasecode rev-scielo-pt
tag revista
region Europa del Sur
libraryname SciELO
language English
format Digital
author Gaspar,Rui
Santos-Antunes,João
Marques,Margarida
Liberal,Rodrigo
Melo,Daniel
Pereira,Pedro
Lopes,Susana
Macedo,Guilherme
spellingShingle Gaspar,Rui
Santos-Antunes,João
Marques,Margarida
Liberal,Rodrigo
Melo,Daniel
Pereira,Pedro
Lopes,Susana
Macedo,Guilherme
Mixed Adenoneuroendocrine Tumor of the Rectum in an Ulcerative Colitis Patient
author_facet Gaspar,Rui
Santos-Antunes,João
Marques,Margarida
Liberal,Rodrigo
Melo,Daniel
Pereira,Pedro
Lopes,Susana
Macedo,Guilherme
author_sort Gaspar,Rui
title Mixed Adenoneuroendocrine Tumor of the Rectum in an Ulcerative Colitis Patient
title_short Mixed Adenoneuroendocrine Tumor of the Rectum in an Ulcerative Colitis Patient
title_full Mixed Adenoneuroendocrine Tumor of the Rectum in an Ulcerative Colitis Patient
title_fullStr Mixed Adenoneuroendocrine Tumor of the Rectum in an Ulcerative Colitis Patient
title_full_unstemmed Mixed Adenoneuroendocrine Tumor of the Rectum in an Ulcerative Colitis Patient
title_sort mixed adenoneuroendocrine tumor of the rectum in an ulcerative colitis patient
description Patients with inflammatory bowel disease present a higher risk of colorectal cancer, especially patients with a high degree of disease activity. Although rare, carcinoid tumors can also be associated with inflammatory bowel disease. Mixed adenoneuroendocrine tumor is defined as a neoplasm with dual differentiation (neuroendocrine and adenoma) with each component accounting for at least 30% of the tumor. We present a case of a mixed adenoneuroendocrine tumor in a patient with inflammatory bowel disease.
publisher Sociedade Portuguesa de Gastrenterologia
publishDate 2019
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S2341-45452019000200009
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AT liberalrodrigo mixedadenoneuroendocrinetumoroftherectuminanulcerativecolitispatient
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AT lopessusana mixedadenoneuroendocrinetumoroftherectuminanulcerativecolitispatient
AT macedoguilherme mixedadenoneuroendocrinetumoroftherectuminanulcerativecolitispatient
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