Ann Coloproctol.  2024 Oct;40(5):424-430. 10.3393/ac.2022.00976.0139.

Ileostomy volvulus as an underreported problem causing small bowel obstruction in patients living with ostomy: a case report and literature review

• Seo J
• Seth I
• Dooreemeah D
• Lee CHA

• KMID: 2560360
• DOI: http://doi.org/10.3393/ac.2022.00976.0139

Abstract

Purpose
Ileostomy volvulus is a rare cause of small bowel obstruction. We present an unusual case of ileostomy volvulus without the presence of adhesions. Additionally, a systematic literature review was performed to collate the current literature on the causes, diagnosis, treatment, and preventative measures of ileostomy-related small bowel obstruction.
Methods
PubMed (MEDLINE), Embase, Google Scholar, Scopus, and CENTRAL were searched from their inception up to August 2022. This study adhered to the PRISMA guidelines and was registered on PROSPERO. The primary outcomes included patients’ demographics, imaging modality, indication for initial surgery, type and configuration of stoma, surgical treatment, and recurrence of volvulus. The quality of included studies was assessed using the Murad tool. Written informed consent was obtained from the patient.
Results
Seven studies were included, comprising 967 patients. Stoma outlet obstruction (SOO) was reported in all 159 patients, and 12 had ileostomy volvulus as the cause. A majority of patients had loop ostomies for ileostomy volvulus. No complications or mortality were reported in the included studies, and half of the included studies were deemed to be of good quality.
Conclusion
This case demonstrates the need for high clinical suspicion of SOO in patients with loop ileostomy, and rapid management should be undertaken. Whilst loop ileostomies, increased rectus abdominal muscle thickness, and lower preoperative total glucocorticoid dosage are associated with SOO, large-scale retrospective studies are needed to validate our findings.

Keyword

Stoma; Stoma outlet obstruction; Ileostomy; Intestinal volvulus; Bowel obstruction