Pediatric navicular dorsal osteochondroma: a rare case of navicular–cuneiform impingement
Why this work is in the frame
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Bibliographic record
Abstract
Osteochondroma is one of the most common benign bone tumors; however, as it rarely affects any bones in feet, it may easily escape detection without rigorous examination. We present an exceptionally rare case of tarsal navicular dorsal osteochondroma diagnosed in an 11-year-old female child affected by chronic foot pain. Radiographs, MRI, and computed tomography scan revealed bony excrescences extending outward from the navicular bone. After conservative treatment failed, the navicular dorsal exostosis was excised in open surgery with complete resolution of symptoms. Navicular-cuneiform impingement was diagnosed by instrumental and intraoperative techniques. Histological analysis confirmed the diagnosis of navicular dorsal osteochondroma. This case report illustrates the necessity of particularly rigorous evaluation of the substrates of pediatric chronic foot pain.
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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 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 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 it