Pediatric Meckel Diverticulum Follow-up
- Author: Simon S Rabinowitz, MD, PhD; Chief Editor: Carmen Cuffari, MD more...
Complications
- Because the diagnosis of Meckel diverticulum can be quite elusive, a high index of suspicion is warranted to correctly and expeditiously diagnose this condition. Complicated Meckel diverticulum can lead to significant morbidity and mortality, most often because of a delay in diagnosis. For example, a higher frequency of intestinal infarction has been encountered in patients who present with complete intestinal obstruction. Causes of mortality include strangulation, perforation, and exsanguination because of delay in resuscitation.
- Once a complication arises and surgery is required, the operative mortality and morbidity rates have both been estimated at 12%. The cumulative long-term risk of postoperative complications in this cohort was found to be 7%. If the Meckel diverticulum is removed as an incidental finding, the risk of mortality and morbidity and long-term complications are much less (1%, 2%, and 2%, respectively).
- As many as 5% of complicated Meckel diverticulum contain malignant tissue.
Prognosis
- See Complications.
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