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Massive Colostomy Prolapse with an Intrastomal Ileal Hernia: A Case Report
Toru Zuiki1, Jun Ohki1, Go Miyahara1
1Department of Surgery, Yuki Hospital, Yuki, Japan.
Case Reports in Gastroenterology
|August 11, 2022
Summary
This study details the successful surgical reconstruction of a prolapsed sigmoid colostomy complicated by an intrastomal hernia. The procedure involved relocating the colostomy and repairing the hernia, leading to an uneventful recovery.
Area of Science:
- Colorectal Surgery
- Abdominal Wall Reconstruction
- Surgical Innovation
Background:
- Colostomy reconstruction is complex, especially following long-term stoma complications.
- Intrastomal hernias present unique surgical challenges, often involving bowel loops within the stoma.
- Prolapsed stomas require careful evaluation and tailored surgical approaches.
Observation:
- A 79-year-old male patient presented with a 30 cm prolapsed sigmoid colostomy and an associated intrastomal hernia containing ileum.
- Computed tomography (CT) scanning effectively visualized the hernia contents and anatomical relationships.
- The prolapsed stoma, formed from the distal sigmoid colon, contributed to the hernia sac.
Findings:
- Surgical reconstruction with colostomy relocation was deemed the appropriate treatment.
- Resection of the thickened distal sigmoid colon and stoma was performed.
- A new end colostomy was created using the descending colon and placed in the left upper quadrant.
- A tension-reducing repair using lateral pararectus muscle closure addressed the 8-cm hernia orifice.
Implications:
- Successful surgical management of complex stoma prolapse and intrastomal hernia is achievable.
- Relocation and reconstruction can restore anatomical integrity and improve patient outcomes.
- This case highlights the utility of CT imaging in preoperative planning for stoma-related hernias.
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