Peutz-Jeghers Syndrome Manifested as Multiple Polyps in Jejunum With Intussusception
Bibliographic record
Abstract
Peutz-Jeghers syndrome (PJS) is a relatively rare autosomal dominant genetic disease, often manifested as mucous membranes, skin pigmented spots and multiple polyps in the gastrointestinal tract. It can be followed by a variety of serious complications such as bleeding, obstruction, intussusception, and malignant transformation. We introduce the case of a 26-year-old male patient who was diagnosed with multiple polyps in the jejunum with intussusception caused by PJS. He was discharged after emergency surgery reduction and partial resection of the small intestine. Gastrointestinal polyps, hemorrhage, intussusception, intestinal obstruction, and increased risk of cancer occur in patients with PJS. Currently, polypectomy under endoscopic techniques, reexamination and follow-up are the main treatment options; surgical treatment is used for bleeding, intussusception, and cancer. Therefore, it is very necessary for us to have a correct understanding of it, actively prevent it, treat it and follow these patients closely.
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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 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.002 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 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 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".