Noninflammatory transient edema of intestinal wall due to ↑ vascular permeability and extravasation of intravascular fluid
IMAGING
General Features
Radiographic Findings
CT Findings
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Gross Pathologic & Surgical Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Selected References
Pall AH et al: Clinical features and disease course of primary angioedema patients in a tertiary care hospital. J Asthma Allergy. 13:225-36, 2020
Parreira R et al: ACE inhibitor-induced small bowel angioedema, mimicking an acute abdomen. J Surg Case Rep. 2020(10):rjaa348, 2020
Banerji A et al: Epidemiology of ACE Inhibitor angioedema utilizing a large electronic health record. J Allergy Clin Immunol Pract. 5(3):744-9, 2017
Bernstein JA et al: Effectiveness of ecallantide in treating angiotensin-converting enzyme inhibitor-induced angioedema in the emergency department. Ann Allergy Asthma Immunol. 114(3):245-9, 2015
Mutnuri S et al: Visceral angioedema: an under-recognized complication of angiotensin-converting enzyme inhibitors. Postgrad Med. 1-3, 2015
Gakhal MS et al: Hereditary angioedema: imaging manifestations and clinical management. Emerg Radiol. 22(1):83-90, 2014
Hofman ZL et al: Hereditary angioedema attacks: local swelling at multiple sites. Clin Rev Allergy Immunol.50(1):34-40, 2014
Viswanathan C et al: Imaging of complications of oncological therapy in the gastrointestinal system. Cancer Imaging. 12:163-72, 2012
Scheirey CD et al: Angiotensin-converting enzyme inhibitor-induced small-bowel angioedema: clinical and imaging findings in 20 patients. AJR Am J Roentgenol. 197(2):393-8, 2011
Mukeba D et al: Autoimmune angioneurotic edema in a patient with Helicobacter pylori infection. Helicobacter. 14(1):9-11, 2009
Reshef A et al: Hereditary angioedema: new hopes for an orphan disease. Isr Med Assoc J. 10(12):850-5, 2008
Wei SC et al: CT findings in small bowel angioedema: a cause of acute abdominal pain. Emerg Radiol. 13(5):281-3, 2007
Marmery H et al: Angiotensin-converting enzyme inhibitor-induced visceral angioedema. Clin Radiol. 61(11):979-82, 2006
Schmidt TD et al: Angiotensin-converting enzyme inhibitor angioedema of the intestine: a case report and review of the literature. Am J Med Sci. 324(2):106-8, 2002
De Backer AI et al: CT of angioedema of the small bowel. AJR Am J Roentgenol. 176(3):649-52, 2001
Related Anatomy
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References
Tables
Tables
KEY FACTS
Terminology
Imaging
Top Differential Diagnoses
Pathology
Clinical Issues
TERMINOLOGY
Definitions
Noninflammatory transient edema of intestinal wall due to ↑ vascular permeability and extravasation of intravascular fluid
IMAGING
General Features
Radiographic Findings
CT Findings
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Gross Pathologic & Surgical Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Selected References
Pall AH et al: Clinical features and disease course of primary angioedema patients in a tertiary care hospital. J Asthma Allergy. 13:225-36, 2020
Parreira R et al: ACE inhibitor-induced small bowel angioedema, mimicking an acute abdomen. J Surg Case Rep. 2020(10):rjaa348, 2020
Banerji A et al: Epidemiology of ACE Inhibitor angioedema utilizing a large electronic health record. J Allergy Clin Immunol Pract. 5(3):744-9, 2017
Bernstein JA et al: Effectiveness of ecallantide in treating angiotensin-converting enzyme inhibitor-induced angioedema in the emergency department. Ann Allergy Asthma Immunol. 114(3):245-9, 2015
Mutnuri S et al: Visceral angioedema: an under-recognized complication of angiotensin-converting enzyme inhibitors. Postgrad Med. 1-3, 2015
Gakhal MS et al: Hereditary angioedema: imaging manifestations and clinical management. Emerg Radiol. 22(1):83-90, 2014
Hofman ZL et al: Hereditary angioedema attacks: local swelling at multiple sites. Clin Rev Allergy Immunol.50(1):34-40, 2014
Viswanathan C et al: Imaging of complications of oncological therapy in the gastrointestinal system. Cancer Imaging. 12:163-72, 2012
Scheirey CD et al: Angiotensin-converting enzyme inhibitor-induced small-bowel angioedema: clinical and imaging findings in 20 patients. AJR Am J Roentgenol. 197(2):393-8, 2011
Mukeba D et al: Autoimmune angioneurotic edema in a patient with Helicobacter pylori infection. Helicobacter. 14(1):9-11, 2009
Reshef A et al: Hereditary angioedema: new hopes for an orphan disease. Isr Med Assoc J. 10(12):850-5, 2008
Wei SC et al: CT findings in small bowel angioedema: a cause of acute abdominal pain. Emerg Radiol. 13(5):281-3, 2007
Marmery H et al: Angiotensin-converting enzyme inhibitor-induced visceral angioedema. Clin Radiol. 61(11):979-82, 2006
Schmidt TD et al: Angiotensin-converting enzyme inhibitor angioedema of the intestine: a case report and review of the literature. Am J Med Sci. 324(2):106-8, 2002
De Backer AI et al: CT of angioedema of the small bowel. AJR Am J Roentgenol. 176(3):649-52, 2001
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