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[Acute sigmoid diverticulitis--current diagnosis]

A Gillessen1, W Domschke

  • 1Medizinische Klinik und Poliklinik B, Westfälische Wilhelms-Universität, Münster.

Der Chirurg; Zeitschrift Fur Alle Gebiete Der Operativen Medizen
|December 1, 1995
PubMed
Summary

Differentiating acute sigmoid diverticulitis from symptomatic diverticulosis is key for treatment selection. Computed tomography (CT) is the most effective diagnostic tool, while barium enema is generally contraindicated.

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Area of Science:

  • Gastroenterology
  • Diagnostic Imaging

Context:

  • Acute sigmoid diverticulitis diagnosis requires differentiating it from symptomatic diverticulosis.
  • Initial assessment involves clinical features, lab data, abdominal X-rays, and ultrasound.

Purpose:

  • To outline the diagnostic work-up for acute sigmoid diverticulitis.
  • To evaluate the utility of various imaging modalities in diagnosing acute diverticulitis.

Summary:

  • Computed tomography (CT) is highly effective for diagnosing acute diverticulitis, identifying complications like perforation and abscesses.
  • Abdominal ultrasound and X-rays provide initial information, but CT offers comprehensive evaluation.
  • Contrast barium enema is generally contraindicated; water-soluble contrast may be used cautiously. Endoscopy is reserved for specific indications like bleeding or suspected tumors.

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Impact:

  • Optimizing diagnostic strategies for acute sigmoid diverticulitis.
  • Improving patient management by selecting appropriate imaging techniques.
  • Reducing unnecessary procedures and potential complications associated with contraindicated tests.