This is the first Australian study demonstrating DAs are a significant marker of appendiceal neoplasm. Appendicectomy in all incidentally discovered diverticulum should be considered. Due to a paucity of data, research is required into this area to assess for the need for endoscopy following diagnosis.
Background: Incisional hernia following ileostomy reversal can cause significant morbidity, impaired quality of life, and burden on the healthcare system. This study aimed to determine the prevalence of ileostomy site incisional hernia following reversal and to identify possible risk factors for its development.Methods: This was a retrospective cohort study involving consecutive patients who underwent ileostomy reversal between November 1999 to February 2015 by a single surgeon. Primary outcome analysed was incisional hernia occurrence at the previous stoma site. Results: Two hundred and twenty-four ileostomy reversals were identified. The most common indication for ileostomy construction was colorectal cancer, followed by inflammatory bowel disease and diverticulosis. The stomas were either a loop (75%), end-loop (24%) or end ileostomy (1%). The mean time interval from the stoma creation to reversal was 6.1 months (range 2-69, SD 7.1). After a mean follow-up of 30.7 months (range 10-89, SD 15.1), 12 patients (5%) developed a hernia at the previous stoma. The mean time for hernia occurrence was 25.2 months (range 3-126, SD 32). Patients who developed ileostomy site incisional hernia were more likely to have a higher body mass index (28.1 versus 26.3, P = 0.007). Conclusion: Although we found a lower rate of incisional hernias after reversal of ileostomies than reported elsewhere in the literature, it remains a significant clinical problem. Obesity is a significant risk factor for ileostomy-site incisional hernia.
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