Complete Remission from Salvage Volumetric Modulated Arc Therapy in Recurrent Adenocarcinoma of the Jejunum with Retroperitoneal Metastasis Eleven Years after Diagnosis: A Rare Case of Cure
Bibliographic record
Abstract
Small bowel adenocarcinoma (SBA) is rare and carries very poor prognosis if there is metastasis. This case shows the benefit of offering aggressive chemoradiation for recurrent adenocarcinoma of the jejunum with retroperitoneal metastasis to achieve the best quality of life (QoL) and potential cure. A complete response (CR) was observed following volumetric modulated arc therapy (VMAT) to biopsy-proven retroperitoneal lymph node metastasis four years after the initial diagnosis of stage pT4pN1 adenocarcinoma of the jejunum. Retroperitoneal lymph node dissection was not performed due to the excellent local control. There was no residual cancer or further metastasis seen on follow-up computed tomography (CT) imaging. The patient remains cancer free and asymptomatic eleven years after the initial diagnosis.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.003 | 0.001 |
| 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 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".