Pediatric Metastatic Sacrococcygeal Chordoma Treated with Surgery
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Sacrococcygeal chordomas are extremely rare tumors, especially in the pediatric population [1]. These neurogenic tumors arise from the nucleus pulposus (notochord remnant) and account for less than 1% of all primary spinal tumors [2]. The prognosis is poor with death most commonly due to local invasion and recurrence [3] [4]. In the pediatric population, chordomas are believed to behave like a more aggressive variant [2] with shorter survival times and a shorter time to disease metastasis [4]. A review of the literature on pediatric sacrococcygeal chordomas has revealed less than 25 cases, going back to the first case reported in 1910 [5] [6] [7] [8] [9] [10] [11] [12]. [Table1] outlines the important characteristics of each case in the literature for which results were reported. Notably, only 7 patients developed metastatic disease [13] [14] [15] [16] [17] [18] [19], and only 3 patients were found to have metastatic disease at the time of presentation [13] [14] [17].
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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 | 0.002 | 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 | 0.000 |
| 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