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End-colostomy diverticulitis with parastomal phlegmon: A case report.
Mirza Muradbegovic1, Pénélope St-Amour, David Martin
1Department of General and Visceral Surgery, EHC Hospital, Morges Department of Visceral Surgery, University Hospital CHUV, Lausanne Unilabs, Department of Pathology, Lausanne, Switzerland.
Acute colonic diverticulitis in patients with end-colostomy can be treated nonoperatively initially. Delayed surgery with segmental resection may prevent recurrence and complications in parastomal phlegmon cases.
Area of Science:
- Gastroenterology
- Surgical Oncology
Background:
- Acute colonic diverticulitis is a common surgical emergency affecting approximately 10% of patients with diverticulosis.
- Parastomal phlegmon, a complication of diverticulitis, can occur in patients with a colostomy.
Observation:
- A 77-year-old woman with a history of abdominoperineal resection and end-colostomy developed acute colonic diverticulitis with parastomal phlegmon.
- Computed tomography revealed submucosal edema and fat infiltration around three diverticula.
Findings:
- A two-step treatment approach was employed: initial nonoperative management with antibiotics for two weeks.
- Delayed surgical intervention, including segmental colonic resection and a new colostomy, was performed six weeks later.
- The patient experienced a stoma dehiscence post-surgery, managed conservatively.
Implications:
- Nonoperative management can be a primary treatment for acute diverticulitis with parastomal phlegmon in end-colostomy patients.
- Delayed surgical intervention may be necessary to prevent recurrence and associated complications.
- Conservative management of stoma complications is feasible.
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