Pulmonary Mucoepidermoid Carcinoma and Solid Pseudopapillary Neoplasm of the Pancreas: A Coincidence of 2 Rare Tumors in an 8-Year-Old Boy
Bibliographic record
Abstract
Primary pulmonary mucoepidermoid carcinoma (MEC) is extremely rare in children and is characterized by a mucus-secreting and squamous cell combination. Solid pseudopapillary neoplasm of the pancreas is a rare tumor of the pancreas, which is mostly seen in young women. We present the case of an 8-year-old boy previously diagnosed and treated by lung lobectomy for MEC. He was admitted to our hospital with an incidentally recognized mass at the pancreas during postoperative workout studies. Distal pancreatectomy was performed. Surgery was curative for both tumors. To the best of our knowledge, this is the first reported case of pseudopapillary neoplasm concomitant with MEC in the literature.
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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 | 0.004 |
| Meta-epidemiology (narrow) | 0.002 | 0.003 |
| Meta-epidemiology (broad) | 0.002 | 0.002 |
| Bibliometrics | 0.003 | 0.002 |
| Science and technology studies | 0.003 | 0.002 |
| Scholarly communication | 0.002 | 0.004 |
| Open science | 0.002 | 0.003 |
| Research integrity | 0.007 | 0.005 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
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".