Pyoderma Gangrenosum Following Reduction Mammaplasty
Bibliographic record
Abstract
The failure of a postoperative local infection to resolve after appropriate antibiotic therapy should prompt consideration of other diagnoses. Reported here is a case of pyoderma gangrenosum, a rare necrotizing disorder, occurring after reduction mammaplasty. The clinical presentation was one of progressive wound deterioration with associated erythema and intense pain. After failure of antibiotic therapy and local wound care, tissue biopsy of the enlarging wound edge confirmed the diagnosis, which then responded rapidly to systemic steroid treatment. Given that the treatment for pyoderma gangrenosum is at odds with the standard treatment for an infection (steroids versus antibiotics), differentiating between the two diagnoses is vital to providing resolution of the process and limiting any untoward scarring resulting from the advancing open wounds that can develop. With this in mind, the physical signs and symptoms that characterize this condition and thus allow early diagnosis are presented, and treatment options discussed.
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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 | 0.003 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.002 | 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".