Autoimmune Pancreatitis Type 2: Case Report

A middle-aged man presents with acute pancreatitis of unknown etiology and is found to have a presentation consistent with the diagnosis of type 2 autoimmune pancreatitis (AIP). AIP is a group of rare heterogeneous diseases that are challenging to diagnose. There are 2 types of AIP. Type 1 disease i...

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Autores principales: Onweni, Chidinma, Balagoni, Harika, Treece, Jennifer M., Addo Yobo, Emmanuel, Patel, Archi, Phemister, Jennifer, Srinath, Manoj, Young, Mark F.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: SAGE Publications 2017
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5637967/
https://www.ncbi.nlm.nih.gov/pubmed/29051892
http://dx.doi.org/10.1177/2324709617734245
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author Onweni, Chidinma
Balagoni, Harika
Treece, Jennifer M.
Addo Yobo, Emmanuel
Patel, Archi
Phemister, Jennifer
Srinath, Manoj
Young, Mark F.
author_facet Onweni, Chidinma
Balagoni, Harika
Treece, Jennifer M.
Addo Yobo, Emmanuel
Patel, Archi
Phemister, Jennifer
Srinath, Manoj
Young, Mark F.
author_sort Onweni, Chidinma
collection PubMed
description A middle-aged man presents with acute pancreatitis of unknown etiology and is found to have a presentation consistent with the diagnosis of type 2 autoimmune pancreatitis (AIP). AIP is a group of rare heterogeneous diseases that are challenging to diagnose. There are 2 types of AIP. Type 1 disease is the more common worldwide than type 2 AIP. While type 1 AIP is associated with IgG4-positive antibodies, type 2 AIP is IgG4 antibody negative. Both types of AIP are responsive to corticosteroid treatment. Although type 1 AIP has more extrapancreatic manifestations and more commonly relapses, this is a case of a patient with type 2 AIP with inflammatory bowel disease and relapsing course.
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spelling pubmed-56379672017-10-19 Autoimmune Pancreatitis Type 2: Case Report Onweni, Chidinma Balagoni, Harika Treece, Jennifer M. Addo Yobo, Emmanuel Patel, Archi Phemister, Jennifer Srinath, Manoj Young, Mark F. J Investig Med High Impact Case Rep Case Report A middle-aged man presents with acute pancreatitis of unknown etiology and is found to have a presentation consistent with the diagnosis of type 2 autoimmune pancreatitis (AIP). AIP is a group of rare heterogeneous diseases that are challenging to diagnose. There are 2 types of AIP. Type 1 disease is the more common worldwide than type 2 AIP. While type 1 AIP is associated with IgG4-positive antibodies, type 2 AIP is IgG4 antibody negative. Both types of AIP are responsive to corticosteroid treatment. Although type 1 AIP has more extrapancreatic manifestations and more commonly relapses, this is a case of a patient with type 2 AIP with inflammatory bowel disease and relapsing course. SAGE Publications 2017-10-10 /pmc/articles/PMC5637967/ /pubmed/29051892 http://dx.doi.org/10.1177/2324709617734245 Text en © 2017 American Federation for Medical Research http://creativecommons.org/licenses/by/4.0/ This article is distributed under the terms of the Creative Commons Attribution 4.0 License (http://www.creativecommons.org/licenses/by/4.0/) which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).
spellingShingle Case Report
Onweni, Chidinma
Balagoni, Harika
Treece, Jennifer M.
Addo Yobo, Emmanuel
Patel, Archi
Phemister, Jennifer
Srinath, Manoj
Young, Mark F.
Autoimmune Pancreatitis Type 2: Case Report
title Autoimmune Pancreatitis Type 2: Case Report
title_full Autoimmune Pancreatitis Type 2: Case Report
title_fullStr Autoimmune Pancreatitis Type 2: Case Report
title_full_unstemmed Autoimmune Pancreatitis Type 2: Case Report
title_short Autoimmune Pancreatitis Type 2: Case Report
title_sort autoimmune pancreatitis type 2: case report
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5637967/
https://www.ncbi.nlm.nih.gov/pubmed/29051892
http://dx.doi.org/10.1177/2324709617734245
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