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Peripheral T-cell lymphomas

2010· book-chapter· en· W932775672 on OpenAlexaboutno aff
Matthew J. Matasar, Steven M. Horwitz

Bibliographic record

VenueCambridge University Press eBooks · 2010
Typebook-chapter
Languageen
FieldImmunology and Microbiology
TopicT-cell and Retrovirus Studies
Canadian institutionsnot available
Fundersnot available
KeywordsLymphomaLeukemiaT cellMycosis fungoidesImmunologyMedicineNatural killer cellT-cell lymphomaBiologyPathologyImmune systemCytotoxic T cell

Abstract

fetched live from OpenAlex

The T-cell non-Hodgkin lymphomas are a group of uncommon malignancies that in Western countries account for 15–20% of aggressive lymphomas and between 5% and 10% of all non-Hodgkin's lymphomas (NHL). Within the most current classification schemata, there are 21 distinct diseases that together constitute the mature T- and natural killer (NK)-cell lymphomas, diseases that range from indolent cutaneous lymphomas to aggressive malignancies that are often resistant to routine systemic therapy. Common to many of the types of T-cell lymphoma is a predilection towards extranodal disease, although sites of tropism vary among subtypes. Geographic frequencies of many subtypes, and of T-cell lymphomas as a group, are also highly variable: while only 1.5% of lymphomas are of T-cell lineage in Vancouver, Canada, 18.3% of lymphomas in Hong Kong show a T-cell phenotype. And in Asia, 47.4% of T-cell lymphomas are either NK/T-cell lymphoma, nasal type (NK/T-NT) or adult T-cell leukemia/lymphoma (ATLL), while in North America and Europe, these constitute only 7.1% and 5.3% of T-cell lymphomas, respectively. These variable incidence rates may in part represent differential exposure to risk factors for T-cell lymphoma, including Epstein–Barr virus (EBV) and human T-cell leukemia virus-1 (HTLV-1). As will be explored below, the epidemiologic variety across the subtypes of T-cell lymphoma is matched by the clinical heterogeneity of these diseases, confounding investigation (or understanding) of the class of diseases as a single entity.

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 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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Other · Consensus signal: Other
Teacher disagreement score0.843
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0010.001
Scholarly communication0.0000.000
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0000.000

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 head0.012
GPT teacher head0.175
Teacher spread0.163 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designNot applicable
Domainnot available
GenreOther

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".

Quick stats

Citations1
Published2010
Admission routes1
Has abstractyes

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