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Pseudomembranous colitis: CT evaluation

D Merine1, E K Fishman, B Jones

  • 1Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutions, Baltimore, MD 21205.

Journal of Computer Assisted Tomography
|November 1, 1987
PubMed

Insights

Computed tomography (CT) imaging reveals bowel wall thickening and ascites in patients with pseudomembranous colitis. These CT findings, while not definitive, are highly suggestive of the condition when correlated with clinical data.

Area of Science:

  • Gastroenterology
  • Radiology
  • Abdominal Imaging

Background:

  • Pseudomembranous colitis is an inflammatory condition of the colon.
  • It can mimic other gastrointestinal inflammatory disorders.
  • Accurate diagnosis is crucial for appropriate treatment.

Purpose of the Study:

  • To present the computed tomography (CT) findings in patients diagnosed with pseudomembranous colitis.
  • To evaluate the diagnostic utility of CT in identifying pseudomembranous colitis.
  • To differentiate pseudomembranous colitis from other inflammatory bowel diseases.

Main Methods:

  • Retrospective review of CT scans from five patients with confirmed pseudomembranous colitis.
  • Analysis of imaging features including bowel wall thickening, haustral fold thickening, and presence of ascites.
  • Correlation of CT findings with clinical presentation and diagnosis.

Main Results:

  • CT demonstrated variable bowel wall and haustral fold thickening in all five patients.
  • Ascites was observed in three out of the five patients.
  • CT findings were not pathognomonic but were highly suggestive of pseudomembranous colitis in conjunction with clinical information.

Conclusions:

  • CT imaging can provide valuable clues for diagnosing pseudomembranous colitis.
  • Bowel wall and haustral fold thickening are key CT indicators.
  • Integration of CT findings with clinical context improves diagnostic accuracy for pseudomembranous colitis.

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