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Congenital pouch colon: Our experience with coloplasty
Sudhir Singh1, J D Rawat1, Piyush Kumar1
1Department of Paediatric Surgery, King George's Medical University, Lucknow, Uttar Pradesh, India.
Insights
Congenital pouch colon (CPC) management can be improved with a three-stage approach including coloplasty, especially when colon length is insufficient for pull-through. This method offers better outcomes and fewer complications than pouch excision in all cases.
Area of Science:
- Pediatric Surgery
- Gastroenterology
- Congenital Anomalies
Background:
- Congenital pouch colon (CPC), also known as congenital short colon, is a rare anomaly primarily seen in the Indian subcontinent.
- CPC involves a pouch-like colon structure connected to the genitourinary tract via a colovesical fistula.
- Management strategies for CPC vary across institutions.
Purpose of the Study:
- To evaluate the efficacy of a three-stage management approach for complete congenital pouch colon (CPC).
- To assess the outcomes of coloplasty in CPC cases with inadequate colon length for pull-through procedures.
Main Methods:
- A retrospective observational study was conducted over a 5-year period.
- Patient data, including demographics, clinical features, investigations, operative details, and outcomes, were reviewed.
- Surgical management involved either coloplasty or excision with colonic pull-through.
Main Results:
- Out of 626 anorectal malformation cases, 64 had CPC.
- Fifty patients completed all stages of treatment; 34 underwent coloplasty, and 16 had CPC excision with pull-through.
- Coloplasty in 34 patients resulted in satisfactory cosmetic and functional outcomes post-stoma closure.
Conclusions:
- A three-stage procedure with coloplasty is effective for complete CPC, yielding better results and fewer complications.
- Pouch excision is not universally required for all congenital pouch colon cases.
Background:
Congenital pouch colon (CPC) or congenital short colon is an entity found mainly in Indian subcontinent. In CPC, colon is replaced with partially or completely abnormal pouch connected to the genitourinary tract by a fistula (colovesical). Management protocol is different in different institute. In this article, we are sharing our three stage standard management approach; principle and technique of coloplasty in cases in which colon length is not adequate for pull through and their follow-up. This study aims to show the result of coloplasty in complete CPC.
Materials And Methods:
This is retrospective observational study, of 5 years duration. The medical record of these patients was reviewed for demographic information, clinical features, investigations performed, operative notes, post-operative events and the outcome of surgery.
Results:
Total of 626 ARM cases were managed in 5 years duration in which 64 were of pouch colon. The age of presentation was 1-15 days. In fifty patients who completed their, all stage in that 34 patients were in which coloplasty were done in rest of 16 cases excision of CPC and colonic pull through done in view of adequate colonic length (type III and IV) for pull through. In 34 patient in which coloplasty were done showed satisfactory cosmetic and functional out came after stoma closer in follow-up.
Conclusions:
Properly created coloplasty and three stage procedure for complete pouch colon give better result and less complications. Excision of pouch is not requiring in all cases of CPC.
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