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A case of pneumatosis cystoides intestinalis mimicking familial adenomatous polyposis

A case of pneumatosis cystoides intestinalis mimicking familial adenomatous polyposis In rare cases the diagnosis of Familial Adenomatous Polyposis (FAP) may not be simple or straightforward. We describe the case of a 54-year man in whom endoscopic and histological features of FAP led to proctocolectomy with ileoanal anastomosis. At anatomical examination, air-filled cystic formations in the submucosa and subserosa of the entire large bowel led to the diagnosis of “Pneumatosis Cystoides Intestinalis”, a rare clinical condition featured by the infiltration (or the production) of gas within the intestinal wall. In this case the disease was associated with a long-lasting ingestion of acarbose; as suggested by previous reports, it is possible that gas produced by the fermentation of this unabsorbable carbohydrate penetrates the bowel wall giving origin to cystic formation and to the endoscopic appearance of several polypoid lesions in the large bowel. This report indicates that in rare occasions Pneumatosis Intestinalis can lead to a wrong diagnosis of FAP. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Familial Cancer Springer Journals

A case of pneumatosis cystoides intestinalis mimicking familial adenomatous polyposis

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References (23)

Publisher
Springer Journals
Copyright
Copyright © 2012 by Springer Science+Business Media Dordrecht
Subject
Biomedicine; Cancer Research; Human Genetics; Epidemiology; Biomedicine general
ISSN
1389-9600
eISSN
1573-7292
DOI
10.1007/s10689-012-9587-6
pmid
23196630
Publisher site
See Article on Publisher Site

Abstract

In rare cases the diagnosis of Familial Adenomatous Polyposis (FAP) may not be simple or straightforward. We describe the case of a 54-year man in whom endoscopic and histological features of FAP led to proctocolectomy with ileoanal anastomosis. At anatomical examination, air-filled cystic formations in the submucosa and subserosa of the entire large bowel led to the diagnosis of “Pneumatosis Cystoides Intestinalis”, a rare clinical condition featured by the infiltration (or the production) of gas within the intestinal wall. In this case the disease was associated with a long-lasting ingestion of acarbose; as suggested by previous reports, it is possible that gas produced by the fermentation of this unabsorbable carbohydrate penetrates the bowel wall giving origin to cystic formation and to the endoscopic appearance of several polypoid lesions in the large bowel. This report indicates that in rare occasions Pneumatosis Intestinalis can lead to a wrong diagnosis of FAP.

Journal

Familial CancerSpringer Journals

Published: Nov 30, 2012

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