Bibliographic record
Abstract
1. Tamara Feldman, MD 2. Barry K. Wershil, MD 1. The Children’s Hospital at Montefiore Bronx, NY Hirschsprung’s Disease . Kirschner BS. In: Walker WA, Goulet O, Kleinman RE, Sherman PM, Shneider BL, Sanderson IR, eds. Pediatric Gastrointestinal Disease. 4th ed. Hamilton, Ontario, Canada: BC Decker Inc; 2000:844– 849 Hirschsprung’s Disease: Congenital Megacolon . McConnell EJ, Pemberton JH. In: Feldman M, Frieman LS, Sleisenger MH, eds. Gastrointestinal and Liver Diseases. 7th ed. New York, NY: Elsevier Inc; 2002:2131– 2136 Disorders of the Anorectum . Di Lorenzo C. Gastroenterol Clin North Am. 2001;30 :269– 287[OpenUrl][1][CrossRef][2][PubMed][3] The Genetics of Hirschsprung Disease . Stewart DR. Gastroenterol Clin North Am. 2003;32 :819– 837[OpenUrl][4][CrossRef][5][PubMed][6] Characterized by the congenital absence of ganglion cells in the myenteric and submucosal plexuses of the intestine, Hirschsprung disease (HSD) results in abnormalities of intestinal motility that manifest most commonly as colonic obstruction. The aganglionic segment begins at the internal anal sphincter and extends a variable distance proximally. A simple, practical classification of HSD divides it into two types: short segment (S-HSD) and long segment (L-HSD). In the more common S-HSD (75% to 80% of cases), the aganglionic segment is located distal to the splenic flexure and often is limited to the rectosigmoid area. In L-HSD (20% of cases), the aganglionic segment includes and extends proximal to the splenic flexure, sometimes affecting the entire colon (total colonic aganglionosis), and in rare instances, the entire large and small intestine (total intestinal aganglionosis). A controversial variant of HSD … [1]: {openurl}?query=rft.jtitle%253DGastroenterology%2Bclinics%2Bof%2BNorth%2BAmerica%26rft.stitle%253DGastroenterol%2BClin%2BNorth%2BAm%26rft.aulast%253DDi%2BLorenzo%26rft.auinit1%253DC.%26rft.volume%253D30%26rft.issue%253D1%26rft.spage%253D269%26rft.epage%253D87%252C%2Bix%26rft.atitle%253DPediatric%2Banorectal%2Bdisorders.%26rft_id%253Dinfo%253Adoi%252F10.1016%252FS0889-8553%252805%252970178-3%26rft_id%253Dinfo%253Apmid%252F11394035%26rft.genre%253Darticle%26rft_val_fmt%253Dinfo%253Aofi%252Ffmt%253Akev%253Amtx%253Ajournal%26ctx_ver%253DZ39.88-2004%26url_ver%253DZ39.88-2004%26url_ctx_fmt%253Dinfo%253Aofi%252Ffmt%253Akev%253Amtx%253Actx [2]: /lookup/external-ref?access_num=10.1016/S0889-8553(05)70178-3&link_type=DOI [3]: /lookup/external-ref?access_num=11394035&link_type=MED&atom=%2Fpedsinreview%2F27%2F8%2Fe56.atom [4]: {openurl}?query=rft.jtitle%253DGastroenterology%2Bclinics%2Bof%2BNorth%2BAmerica%26rft.stitle%253DGastroenterol%2BClin%2BNorth%2BAm%26rft.aulast%253DStewart%26rft.auinit1%253DD.%2BR.%26rft.volume%253D32%26rft.issue%253D3%26rft.spage%253D819%26rft.epage%253D37%252C%2Bvi%26rft.atitle%253DThe%2Bgenetics%2Bof%2BHirschsprung%2Bdisease.%26rft_id%253Dinfo%253Adoi%252F10.1016%252FS0889-8553%252803%252900051-7%26rft_id%253Dinfo%253Apmid%252F14562576%26rft.genre%253Darticle%26rft_val_fmt%253Dinfo%253Aofi%252Ffmt%253Akev%253Amtx%253Ajournal%26ctx_ver%253DZ39.88-2004%26url_ver%253DZ39.88-2004%26url_ctx_fmt%253Dinfo%253Aofi%252Ffmt%253Akev%253Amtx%253Actx [5]: /lookup/external-ref?access_num=10.1016/S0889-8553(03)00051-7&link_type=DOI [6]: /lookup/external-ref?access_num=14562576&link_type=MED&atom=%2Fpedsinreview%2F27%2F8%2Fe56.atom
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 | 0.001 |
| 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".