The anatomical role of Scarpa's fascia in the manifestation of clinical signs associated with retroperitoneal haemorrhage and bile leakage
Bibliographic record
Abstract
While the aetiology of eponymous surface signs of pancreatitis, retroperitoneal haemorrhage and bile leakage is known, it is unclear what causes their characteristic appearance. The location of Scarpa's fascia, the membranous layer of superficial fascia, makes it a potential candidate in understanding the pattern of these signs. The goal of this study was to assess the distribution of Scarpa's with respect to each sign. Dissections were performed on 7 embalmed cadavers, 3 males and 4 females, aged 63 to 92. Our results indicate that Scarpa's attaches where the umbilicus emerges from the external oblique aponeurosis providing a deficiency that can cause the bruising in Cullen's sign. As the membranous layer continues into the flanks, it creates a potential space which contributes to the pattern in Turner's sign. The continuation of the membranous layer into the axilla and chest forms another potential space for bile to form the pattern in Icterus Marginatus (demarcated truncal jaundice with retroperitoneal bile leakage). The anatomical characteristics of Scarpa's fascia described by this study support the hypothesis that it is involved in delineating the physical patterns seen in these clinical signs. Grant Funding Source Western Graduate Research
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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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| 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 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".