When to resect and when not to resect an asymptomatic Meckel's diverticulum: an ongoing challenge

Byline: Abdurrahman Onen (1), Murat Kemal Cigdem (1), Hayrettin Ozturk (1), Selcuk Otcu (1), Ali Adeghsan Dokucu (1) Keywords: Meckel's diverticulum Childhood Acute abdomen Abstract: To determine the morbidity and mortality of Meckel's diverticulum (MD) as a cause of acute abdominal disorders and to evaluate the relationship between patient age, MD complications, and postoperative complications. We reviewed 74 patients who underwent surgery between 1990 and 2000 for an acute abdominal syndrome with a MD diagnosed intraoperatively. Forty children were treated before 1995 and reviewed retrospectively, while the remaining 34 were reviewed prospectively. The average age was 4.8 years the male/female ratio was 2.5/1 34 (46%) were less than 2 years old, 32 were between 2 and 8 years, and 8 were older than 8 years. None of the symptoms was suggestive of the diagnosis of MD. Thirty-nine MDs were asymptomatic (21 intussusception, 18 volvulus), but all were the secondary cause of the acute abdomen. The remaining 35 children had a symptomatic MD (diverticulitis in 14, diverticular bleeding in 11, diverticular perforation in 10). The risk of complications due to a MD occurring in children under 2 years and between 2 and 8 years of age was significantly higher compared to children older than 8 years (P = 0.02). Postoperative complications occurred more commonly in children between 2 and 8 years of age compared to other patients. There is thus an increased risk of morbidity in a symptomatic MD in patients less than 2 and between 2 and 8 years of age, and there is no predictive factor for the development of diverticular complications. Resection of the MD is recommended in all children younger than 8 years, including asymptomatic ones, in the absence of absolute contraindications. Author Affiliation: (1) Department of Pediatric Surgery, Medical Faculty of Dicle University, 21280, Diyarbakir, Turkey Article History: Accepted Date: 19/02/2002 Article note: Electronic Publication