Use of veno-arterial extracorporeal membrane oxygenation in a case of tracheal injury repair in a patient with severe relapsing polychondritis
Bibliographic record
Abstract
Tracheobronchial malacia occurs in 50% of patients with relapsing polychondritis (RP), and is often managed with stent insertion. While severe complications have been described after silicone tracheal stent insertion, there are few reports describing tracheal injury in patients with RP. We present a case of tracheal perforation secondary to Dumon ® stent manipulation in a patient with RP. The tracheal injury was successfully repaired with a silicone Y-stent inserted via right thoracotomy using veno-arterial extracorporeal membrane oxygenation (VA-ECMO) for ventilatory support. It is safe and feasible to introduce a silicone Y-stent through a thoracotomy for a tracheal trauma in combination with VA-ECMO support.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.003 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.003 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.005 | 0.003 |
| Insufficient payload (model declined to judge) | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".