Gastrointestinal Stromal Tumor Metastasis to the Orbit
Bibliographic record
Abstract
A 66-year-old woman was referred to the authors' service with a 1-week history of blurry vision in her left eye and retro-orbital ache. She had previously undergone a radical distal gastrectomy and omentectomy for gastrointestinal stromal tumor, epithelioid type, 7 years prior. Exophthalmometry confirmed 2 mm of left-sided proptosis. Computed tomography imaging revealed a solid-appearing mass straddling both the intra- and extraconal spaces and involving the superior rectus muscle. An excisional biopsy was performed. Histopathological examination revealed a relatively uniform epithelioid appearance with a high mitotic rate, and immunohistochemical analysis revealed positivity for both KIT (CD117) and CD34. To the best of the authors' knowledge, this is only the second histopathologically confirmed case of gastrointestinal stromal tumor metastasis to the orbit reported in the literature.
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How this classification was reachedexpand
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 | 0.000 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 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 teacher head, 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".