Complicated Meckel's Diverticulum in Children: Clinical Presentation, Diagnostic Work-Out, Surgical Approach and Postoperative Complications

Introduction Meckel’s diverticulum (MD) is the most common congenital anomaly of the gastrointestinal tract. The majority of cases are asymptomatic and in cases with complications, the diagnosis may be a challenge and the surgical approach is not obvious. The primary aim of the present study was to evaluate the diagnostic process and surgical approach in relation to clinical presentation. The secondary aim was to evaluate the severity of postoperative complications. Methods A two-center, retrospective analysis of all children below the age of 15 years, operated for complications to MD during the period from January 2003 to December 2016. Results A total of 58 patients were included. In the 40 patients presenting with an acute abdomen an average of 2.3 preoperative diagnostic investigations was performed. In only five cases an MD was recognized preoperatively. In the 18 patients presenting with rectal bleeding or melaena an average of 3.2 preoperative investigations were performed and in only one case the MD was recognized preoperatively. Laparoscopy was the surgical approach in 36 patients (62%) with a conversion in 8. Postoperative complications were seen in two patients (Clavien-Dindo II and IIIb). Conclusion Despite extensive diagnostic work-out an MD was recognized in only a few patients preoperatively. Laparoscopy was the surgical approach in two-thirds of the patients.