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[Imaging of complications of Meckel diverticulum]

C Barbary1, S Tissier, M Floquet

  • 1Service de Radiologie, Hôpital d'adultes, CHU Nancy Brabois, rue du Morvan, 54500 Vandoeuvre.

Journal De Radiologie
|June 12, 2004
PubMed

Insights

Meckel's diverticulum, a remnant from embryonic development, often presents with complications like inflammation or bleeding. Early consideration in acute abdomen cases, particularly in young adults, is crucial for diagnosis.

Area of Science:

  • Gastroenterology
  • Embryology
  • Surgical Pathology

Background:

  • Meckel's diverticulum is a congenital anomaly, a remnant of the omphalomesenteric duct.
  • It affects approximately 2% of the general population.
  • Often asymptomatic, it is typically discovered during complications.

Purpose of the Study:

  • To highlight the clinical significance of Meckel's diverticulum.
  • To emphasize the challenges in its preoperative diagnosis.
  • To stress the importance of considering Meckel's diverticulum in acute abdominal presentations.

Main Methods:

  • Review of clinical presentations and diagnostic challenges associated with Meckel's diverticulum.
  • Analysis of diagnostic accuracy in imaging studies for complicated Meckel's diverticulum.
  • Emphasis on clinical suspicion in differential diagnosis of acute abdomen.

Main Results:

  • Meckel's diverticulum complications include inflammation, hemorrhage, obstruction, and tumors.
  • Preoperative diagnosis is infrequent due to non-specific symptoms, with only about 10% of complicated cases identified via imaging.
  • Meckel's diverticulum should be considered in acute abdomen, especially in young adults.

Conclusions:

  • Meckel's diverticulum, though often silent, can lead to serious complications.
  • Diagnostic challenges necessitate a high index of suspicion.
  • Prompt recognition and consideration in acute abdominal emergencies are vital for timely management.

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