A Fatal Case of Intra-Abdominal Hemorrhage Following Diagnostic Blind Percutaneous Liver Biopsy in a Patient With Peliosis Hepatis
Bibliographic record
Abstract
Peliosis hepatis (PH) is a rare vascular condition of the liver characterized by the presence of cystic blood filled cavities distributed randomly throughout the liver parenchyma. We describe a case of a 42-year-old previously healthy male patient, airlifted to us in a state of hemorrhagic shock after undergoing percutaneous diagnostic liver biopsy for lesions seen on CT scan. Repeat CT scan with IV contrast on presentation in our hospital showed intraperitoneal bleeding. Hepatic angiography failed to identify any specific bleeding source. A diagnostic laparoscopy was performed and approximate 9 L of hemoperitoneum was evacuated. The postoperative course was complicated with rapid hemodynamic deterioration, associated with acute hepatic failure progressively leading to multiorgan failure and death in spite of aggressive intensive care support. We suggest that PH should be considered as differential diagnosis of hypervascular hepatic lesions. It potentially can cause fatal acute non-traumatic liver hemorrhage.
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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 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.002 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| 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".