Massive urethrorrhagia due to a blunt perineum injury; a report of a case with bulbar pseudoaneurysm
Bibliographic record
Abstract
Blunt perineum trauma rarely leads to massive urethrorrhagia due to the formation of a bulbar aneurysm. A 29-year-old man with unstable hemodynamic underwent a digital subtraction angiography (DSA), which revealed a pseudoaneurysm in the penile bulb supplied from both internal pudendal arteries fistulized to the urethral duct bulb. A catheter was inserted into the distal part of pudendal arteries at the pseudoaneurysm's proximity, and an intermittent embolizing agent (Gel-foam) was injected. The pseudoaneurysm was filled with Gel-foam. Despite the superiority of conservative management, urethrorrhagia's life-threatening nature calls for angiographic intervention, successfully embolized using gel-foam with negligible complications.
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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 | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| 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) | 0.001 | 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 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".