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Stomach in combination with other intestinal segments in pediatric lower urinary tract reconstruction
K P McLaughlin1, R C Rink, M C Adams
1Department of Urology, Indiana University School of Medicine, J. W. Riley Hospital for Children, Indianapolis, USA.
Insights
Combining gastric and ileal segments for lower urinary tract reconstruction proved effective in challenging pediatric and adult cases. This approach maintained renal function and avoided ulceration in most patients, though long-term monitoring is essential.
Area of Science:
- Urology
- Pediatric Surgery
- Gastrointestinal Surgery
Background:
- Lower urinary tract reconstruction presents complex challenges, particularly in pediatric patients.
- Gastrointestinal segments, such as stomach and ileum, are utilized to create bladder substitutes.
- Evaluating the efficacy and safety of combined gastric and ileal segments is crucial for optimizing patient outcomes.
Purpose of the Study:
- To report the outcomes of lower urinary tract reconstruction using combined gastric and ileal segments.
- To assess the effectiveness and safety of this reconstructive technique in a cohort of predominantly pediatric patients.
Main Methods:
- Retrospective review of 7 patients (6 children, 1 adult) undergoing lower urinary tract reconstruction.
- Procedures included 3 simultaneous and 4 staged reconstructions utilizing stomach and ileum.
- Follow-up duration ranged from 13 to 59 months.
Main Results:
- No patient experienced renal function deterioration due to impaired upper tract drainage.
- One patient had a single episode of hyponatremia during a gastrointestinal illness.
- No ulceration was observed in the 6 evaluable patients; the adult patient developed hematuria-dysuria syndrome.
Conclusions:
- The combined use of gastric and ileal segments is an effective strategy for lower urinary tract reconstruction in challenging pediatric and adult cases.
- This technique appears to preserve renal function and minimize complications like ulceration.
- Long-term follow-up is mandatory to fully ascertain the durability and potential late complications of this reconstructive approach.
Purpose:
We report the results of combining gastric and ileal segments in a small group of predominantly pediatric patients.
Materials And Methods:
We retrospectively reviewed the records of 6 children and 1 adult who underwent lower urinary tract reconstruction using stomach and ileum, including 3 simultaneous and 4 staged procedures. Followup was 13 to 59 months.
Results:
No patient had deterioration of renal function due to impaired upper tract drainage. One patient had an episode of hyponatremia during a gastrointestinal illness. The adult has the hematuria-dysuria syndrome and receives omeprazole. No ulceration developed in the 6 evaluable patients.
Conclusions:
The combined use of stomach and ileum has been effective in this small group of challenging patients. Long-term followup is mandatory.