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. 2012;3(5):161-3.
doi: 10.1016/j.ijscr.2012.01.006. Epub 2012 Feb 3.

Phytobezoar in Meckel's diverticulum: A rare cause of small bowel obstruction

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Phytobezoar in Meckel's diverticulum: A rare cause of small bowel obstruction

Roberto Bini et al. Int J Surg Case Rep. 2012.

Abstract

Introduction: Meckel's diverticulum (MD) is the prevailing anomaly of the gastrointestinal tract, found in about 2% of the population; it rarely gives rise to symptoms and its discovery is usually accidental. Phytobezoar is a concretion of poorly digested fruit and vegetable fibres that is found in the alimentary tract and rarely can be the cause of small intestinal obstruction. Herein we report a rare case of intestinal obstruction due to phytobezoar formation into a MD.

Presentation of case: A 50 year-old patient, was admitted to author's institution with an history of abdominal pain, nausea and multiples episodes of vomiting. Plain X-ray showed dilated small-bowel loops. Computed tomography (CT) revealed jejunal loops with air-fluid levels. The patient underwent explorative laparotomy where we found a giant Meckel's diverticulum, filled by a phytobezoar that caused small bowel compression. We performed a segmental ileal, resection, containing the MD. The histological exam confirmed Meckel's diverticulum.

Discussion: Bowel obstruction due to a phytobezoar in a Meckel's diverticulum is rare: only 7 cases have been reported in literature. MD complications are rare and phytobezoar is one of them with only few cases described in literature.

Conclusion: The conventional x rays studies were inconclusive whereas abdominal contrast enhanced CT led to a definitive diagnosis. Explorative laparotomy or laparoscopy is mandatory in these cases.

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Figures

Fig. 1
Fig. 1
CT scan: A indicate the giant Meckel's diverticulum.
Fig. 2
Fig. 2
Laparotomy with evidence of Meckel's diverticulum.
Fig. 3
Fig. 3
Laparotomy: evidence of phytobezoar within Meckel's diverticulum.

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