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Record W2944603325 · doi:10.1177/2050313x19845217

Case of Erdheim–Chester presenting with xanthelasma-like eruption and osteolytic bone lesions: A case report

2019· article· en· W2944603325 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueSAGE Open Medical Case Reports · 2019
Typearticle
Languageen
FieldMedicine
TopicHistiocytic Disorders and Treatments
Canadian institutionsUniversité LavalHôpital du Saint-Sacrement
Fundersnot available
KeywordsErdheim–Chester diseaseMedicineHistiocytosisDiabetes insipidusLangerhans cell histiocytosisPathologyBone marrowDiseaseInternal medicine

Abstract

fetched live from OpenAlex

Erdheim-Chester disease is a rare multisystemic non-Langerhans cell histiocytosis presenting 95% with skeletal lesions. Erdheim-Chester disease is due to mutations in the RAS-MEK-ERK pathway where 50% are due to BRAF-V600E mutations. Typical histopathological, clinical, and radiologic features are necessary for the diagnosis of Erdheim-Chester disease. Prognosis depends on the extent of the systemic involvement, and central nervous system involvement has a poorer outcome. We present a 30-year-old Moroccan woman with diabetes insipidus, bone marrow, and asymmetrical axial osteolytic bone lesions. Biopsies were consistent with Erdheim-Chester disease. Despite no treatment, the patient has demonstrated clinical improvement.

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.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Case report · Consensus signal: Case report
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.026
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.000

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.

Opus teacher head0.021
GPT teacher head0.311
Teacher spread0.289 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it