The retrograde pressure cooker technique for transvenous embolization of a residual arteriovenous malformation following stereotactic radiosurgery
Bibliographic record
Abstract
Residual brain arteriovenous malformations (BAVMs) following stereotactic radiosurgery are not uncommon and the optimal subsequent management remains undetermined.1-3 Endovascular embolization has been reported as an effective treatment for residual BAVMs after radiosurgery,4 5 and has the advantage over repeat radiosurgery in selected cases as angiographic weak points can be secured immediately and the risk of radiation-induced complications is less of a concern.6 7 In this technical video (video 1), we demonstrate the transvenous embolization of a previously-irradiated arteriovenous malformation and a persistent venous pouch using the retrograde pressure cooker technique, with emphasis on the important recommendations for avoiding periprocedural complications. neurintsurg;16/12/1213/V1F1V1Video 1Video demonstrating Onyx embolization of the residual brain arteriovenous malformation using the retrograde pressure cooker technique.
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How this classification was reachedexpand
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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.002 |
| Bibliometrics | 0.000 | 0.000 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, 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".