Large diverticulum of the urinary bladder: A rare cause of deep vein thrombosis with consecutive pulmonary embolism
Bibliographic record
Abstract
A 73-year-old man was admitted with progressive dyspnea; he also had benign prostatic hyperplasia (BPH). An angio computed tomography scan showed pulmonary embolism with thrombi in both main pulmonary arteries. By duplex ultrasonography, we detected a thrombus in the right vena femoralis superficialis and vena femoralis communis. Simultaneously, we also noticed a large diverticulum on the right side of the urinary bladder and urinary stasis II of the left kidney. We consider the BPH as the trigger for a secondary diverticulum of the urinary bladder. As a result of its large dimensions, mechanical compression of the deep right pelvic veins resulted in thrombosis which finally caused the pulmonary embolism. With respect to the urinary stasis II, surgical excavation of the diverticulum with infravesical desobstruction was planned. The potentially lethal course of large diverticula may require surgery.
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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 | 0.004 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.001 | 0.002 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.004 | 0.002 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
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".