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Record W4410363704 · doi:10.25248/reas.e20289.2025

Densidade mamária e suas possibilidades terapêuticas no câncer de mama

2025· article· pt· W4410363704 on OpenAlexaboutno aff
Nathalia Gabrielle Dallacort, Bruna Millene Chavaren Rank, Maria Wictória Schmitz Moro, Gianna Freire Mazuco, Fabiana Proche Fadel, Anderson Vinicius Kugler Fadel

Bibliographic record

VenueRevista Eletrônica Acervo Saúde · 2025
Typearticle
Languagept
FieldMedicine
TopicWomen's cancer prevention and management
Canadian institutionsnot available
Fundersnot available
KeywordsMedicine

Abstract

fetched live from OpenAlex

Objetivo: Descrever o impacto da densidade mamária como fator de risco para o câncer de mama, considerando o impacto diagnóstico e as opções diagnósticas e terapêuticas. Métodos: Trata-se de revisão sistemática baseada nas diretrizes PRISMA, utilizando a estratégia PICOS para definir a pergunta de pesquisa. Foram analisados artigos publicados entre 2019 e 2024 nas bases SciELO, BVS e PubMed. Os critérios de inclusão e exclusão foram aplicados na seleção dos estudos, cuja qualidade foi avaliada pela Escala Newcastle-Ottawa. Resultados: A análise mostrou que a alta densidade mamária contribui para o diagnóstico tardio do câncer, reduzindo a eficácia da mamografia. A ressonância magnética e a tomossíntese digital são alternativas promissoras. Além disso, terapias como tamoxifeno e vitamina D demonstraram potencial na redução da densidade mamária, podendo melhorar a detecção do câncer. Considerações finais: Adensidade mamária elevada é um desafio no diagnóstico precoce do câncer de mama, exigindo estratégias diagnósticas complementares e acessíveis para melhorar a detecção em mulheres com mamas densas. Além disso, é reforçado o papel de terapias hormonais e nutricionais na redução desse fator de risco.

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 machine prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.010
metaresearch head score (Gemma)0.036
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.013
Threshold uncertainty score0.053

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0100.036
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0020.002
Bibliometrics0.0050.006
Science and technology studies0.0010.001
Scholarly communication0.0040.003
Open science0.0010.002
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0090.001

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 head0.321
Teacher spread0.309 · 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 source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreEmpirical

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

Citations0
Published2025
Admission routes1
Has abstractyes

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