Hereditary Angioedema and Gastrointestinal Complications: An Extensive Review of the Literature

Hereditary Angioedema (HAE) is a rare autosomal dominant (AD) disease characterized by deficient (type 1) or nonfunctional (type 2) C1 inhibitor protein. The disorder is associated with episodes of angioedema of the face, larynx, lips, abdomen, or extremities. The angioedema is caused by the activat...

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Main Authors: Napoleon Patel, Lisbet D. Suarez, Sakshi Kapur, Leonard Bielory
Format: Article
Language:English
Published: Wiley 2015-01-01
Series:Case Reports in Immunology
Online Access:http://dx.doi.org/10.1155/2015/925861
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author Napoleon Patel
Lisbet D. Suarez
Sakshi Kapur
Leonard Bielory
author_facet Napoleon Patel
Lisbet D. Suarez
Sakshi Kapur
Leonard Bielory
author_sort Napoleon Patel
collection DOAJ
description Hereditary Angioedema (HAE) is a rare autosomal dominant (AD) disease characterized by deficient (type 1) or nonfunctional (type 2) C1 inhibitor protein. The disorder is associated with episodes of angioedema of the face, larynx, lips, abdomen, or extremities. The angioedema is caused by the activation of the kallikrein-kinin system that leads to the release of vasoactive peptides, followed by edema, which in severe cases can be life threatening. The disease is usually not diagnosed until late adolescence and patients tend to have frequent episodes that can be severely impairing and have a high incidence of morbidity. Gastrointestinal involvement represents up to 80% of clinical presentations that are commonly confused with other gastrointestinal disorders such as appendicitis, cholecystitis, pancreatitis, and ischemic bower. We present a case of an HAE attack presenting as colonic intussusception managed conservatively with a C1 esterase inhibitor. Very few cases have been reported in the literature of HAE presentation in this manner, and there are no reports of any nonsurgical management of these cases.
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spelling doaj-art-938daac25d804d1bbb0a50fb4ef194a32025-02-03T05:57:49ZengWileyCase Reports in Immunology2090-66092090-66172015-01-01201510.1155/2015/925861925861Hereditary Angioedema and Gastrointestinal Complications: An Extensive Review of the LiteratureNapoleon Patel0Lisbet D. Suarez1Sakshi Kapur2Leonard Bielory3Department of Internal Medicine, Atlantic Health System, Overlook Medical Center, 99 Beauvoir Avenue, Summit, NJ 07902, USADepartment of Internal Medicine, Atlantic Health System, Overlook Medical Center, 99 Beauvoir Avenue, Summit, NJ 07902, USADepartment of Internal Medicine, Atlantic Health System, Overlook Medical Center, 99 Beauvoir Avenue, Summit, NJ 07902, USADivision of Allergy and Immunology, Rutgers University Robert Wood Johnson University Hospital, New Brunswick, NJ 07103, USAHereditary Angioedema (HAE) is a rare autosomal dominant (AD) disease characterized by deficient (type 1) or nonfunctional (type 2) C1 inhibitor protein. The disorder is associated with episodes of angioedema of the face, larynx, lips, abdomen, or extremities. The angioedema is caused by the activation of the kallikrein-kinin system that leads to the release of vasoactive peptides, followed by edema, which in severe cases can be life threatening. The disease is usually not diagnosed until late adolescence and patients tend to have frequent episodes that can be severely impairing and have a high incidence of morbidity. Gastrointestinal involvement represents up to 80% of clinical presentations that are commonly confused with other gastrointestinal disorders such as appendicitis, cholecystitis, pancreatitis, and ischemic bower. We present a case of an HAE attack presenting as colonic intussusception managed conservatively with a C1 esterase inhibitor. Very few cases have been reported in the literature of HAE presentation in this manner, and there are no reports of any nonsurgical management of these cases.http://dx.doi.org/10.1155/2015/925861
spellingShingle Napoleon Patel
Lisbet D. Suarez
Sakshi Kapur
Leonard Bielory
Hereditary Angioedema and Gastrointestinal Complications: An Extensive Review of the Literature
Case Reports in Immunology
title Hereditary Angioedema and Gastrointestinal Complications: An Extensive Review of the Literature
title_full Hereditary Angioedema and Gastrointestinal Complications: An Extensive Review of the Literature
title_fullStr Hereditary Angioedema and Gastrointestinal Complications: An Extensive Review of the Literature
title_full_unstemmed Hereditary Angioedema and Gastrointestinal Complications: An Extensive Review of the Literature
title_short Hereditary Angioedema and Gastrointestinal Complications: An Extensive Review of the Literature
title_sort hereditary angioedema and gastrointestinal complications an extensive review of the literature
url http://dx.doi.org/10.1155/2015/925861
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AT sakshikapur hereditaryangioedemaandgastrointestinalcomplicationsanextensivereviewoftheliterature
AT leonardbielory hereditaryangioedemaandgastrointestinalcomplicationsanextensivereviewoftheliterature