Primary Ewing Sarcoma of the Stomach
Bibliographic record
Abstract
Ewing sarcoma (ES), a malignant tumor of small round blue cells, arises usually in skeletal tissues and lacks neuroectodermal differentiation It was reported firstly by James Ewing in 1921. Although previously regarded as a separate entity from primitive neuroectodermal tumor (PNET), which exhibits neuroectodermal features, nowadays, they are treated as the same tumor due to the similarity in chromosomal translocation and immunohistochemical characteristics These tumors belong to the ES family of tumors which include skeletal ES/ PNET, extraskeletal ES/PNET and Askin tumor (thoracopulmonary PNET). These tumors originate from distinctive mesenchymal progenitor cells due to their similar histologic and immunohistochemical characteristics. ES is a highly metastatic type of sarcoma and represents almost 10-15% of bone sarcomas, and is regarded as the second most common primary malignant bone tumor Although 5-year survival and overall survival have been improved significantly recently, the recurrence rate of such tumors remains high.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.000 |
| 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 | 0.000 |
| 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 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".