Beware of Stapled Side-to-Side Bowel Anastomoses in Small Children
Why this work is in the frame
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Bibliographic record
Abstract
Side-to-side, functional end-to-end stapled anastomosis (SS-EESA) is a frequently employed technique to re-establish continuity following bowel resection. We describe, for the first time in children, two cases of an important complication of this form of bowel anastomosis. Patient 1 had resection of a jejunal lymphangioma and formation of an SS-EESA at the age of 3 years. By the age of 7 years he was demonstrating symptoms consistent with malabsorption, which was confirmed by hydrogen breath testing. An upper GI contrast study indicated a segmental dilatation of the distal small bowel. Elective laparotomy revealed partial volvulus of a greatly dilated SS-EESA. Patient 2 had undergone bowel resection as a neonate for ileal atresia, with end-to-end anastomosis. An anastomotic stricture developed at two months of age that was resected with formation of an SS-EESA. Multiple ensuing episodes of partial small bowel obstruction were managed non-operatively until, at 5 years of age, she presented with complete bowel obstruction. At operation, volvulus of a hugely dilated SS-EESA was found. Intraoperative cultures of the succus entericus were consistent with bacterial overgrowth. Both patients were successfully treated with resection of the SS-EESA and primary anastomosis. SS-EESA can be complicated by bacterial overgrowth, massive dilatation and volvulus. In patients with SS-EESA who present with recurrent obstructive symptoms, this complication should be considered.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it