Combined Gluteal and Posterior Thigh Compartment Syndrome Without Associated Fracture: A Case Report
Bibliographic record
Abstract
Compartment syndrome usually occurs after trauma, fracture, or compression injuries. To the authors' best knowledge, this is the first reported case in the medical literature of a combined gluteal and posterior thigh compartment syndrome after an accidental fall without an associated fracture. A 65-year-old man attended the emergency department of the general hospital in a remote island complaining of a swollen painful thigh. He reported that 24 h previously he had an accidental slip and fall on his overstretching right leg. Physical examination revealed right posterior thigh edema, tenderness, paraesthesia, and firmness to palpation. Any attempt to flex the knee provoked pain of intensity 10/10. In addition, there was blue discoloration over the lower half of the gluteal region, non-compressible tense swelling, and pain of intensity 10/10 elicited with passive range of motion of the hip. Compartment syndrome was considered and consequently, fasciotomy of the gluteal and posterior thigh compartments was performed under spinal anesthesia. Compartment syndrome is a surgical emergency. In a remote island, it must be considered and treated early because any delayed diagnosis may lead to loss of an extremity, kidney failure, sepsis and even death.
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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 | 0.005 |
| Meta-epidemiology (narrow) | 0.003 | 0.003 |
| Meta-epidemiology (broad) | 0.002 | 0.002 |
| Bibliometrics | 0.004 | 0.003 |
| Science and technology studies | 0.003 | 0.003 |
| Scholarly communication | 0.003 | 0.003 |
| Open science | 0.002 | 0.004 |
| Research integrity | 0.008 | 0.004 |
| Insufficient payload (model declined to judge) | 0.004 | 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".