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Epiploic appendagitis: color Doppler sonographic findings
E M Danse1, B E Van Beers, V Baudrez
1Department of Radiology, St Luc University Hospital, Brussels, Belgium.
European Radiology
|February 24, 2001
Summary
Color Doppler sonography is crucial for diagnosing primary epiploic appendagitis. This study found that a hyperechoic mass with absent arterial flow is a key indicator, aiding in accurate diagnosis.
Area of Science:
- Abdominal Imaging
- Gastroenterology
- Surgical Pathology
Background:
- Epiploic appendagitis is an uncommon cause of acute abdominal pain.
- Accurate diagnosis is essential to avoid unnecessary surgical intervention.
Purpose of the Study:
- To analyze color Doppler sonographic findings in primary epiploic appendagitis.
- To identify key sonographic features indicative of the condition.
Main Methods:
- Retrospective review of color Doppler sonography in ten patients diagnosed with primary epiploic appendagitis.
- Analysis of sonographic features including mass identification, location, echogenicity, and vascularity (color Doppler signal).
- Assessment for associated colonic wall abnormalities.
Main Results:
- A well-delineated hyperechoic mass adjacent to the colonic wall was consistently identified.
- No colonic wall abnormalities were observed in any patient.
- Absence of arterial flow within and around the hyperechoic mass was a significant finding.
Conclusions:
- Color Doppler sonography is a valuable tool for diagnosing primary epiploic appendagitis.
- The presence of a hyperechoic mass with absent vascularity on color Doppler sonography is characteristic.
- Sonographic findings can help differentiate epiploic appendagitis from other causes of abdominal pain.