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Record W2591826596 · doi:10.1080/23772484.2017.1297205

Bilateral stapes agenesis: What can we find?

2017· article· en· W2591826596 on OpenAlexaff
Mathieu Bergeron, Mathieu Côté

Bibliographic record

VenueActa Oto-Laryngologica Case Reports · 2017
Typearticle
Languageen
FieldMedicine
TopicEar Surgery and Otitis Media
Canadian institutionsUniversité LavalHôtel-Dieu de QuébecCentre hospitalier universitaire de Québec
Fundersnot available
KeywordsStapesOval windowMedicineConductive hearing lossIncusFacial nerveAgenesisStapedectomyPromontorySurgeryDehiscenceAnatomyProsthesisMiddle earAudiologyOtosclerosis

Abstract

fetched live from OpenAlex

We describe the youngest case of bilateral stapes agenesis and systematically reviewed the literature. Among those cases, 8/12 (66.7%) showed a bilateral agenesis. There is a male predominance 8/12 (66.7%). The most common associated anomaly reported being either a dehiscent or displaced facial nerve (7/12–58%). Furthermore, 5/12 patients (42%) had a narrow or an absent oval window. In our case, a 5-year-old male patient was referred for bilateral conductive hearing loss (air-bone gap 65 dB, bilateral). Operating findings on the left side included an inferiorly displaced facial nerve over the promontory, a narrow ossified oval window and an absent stapes. A stapedotomy with insertion of a modified stapes prosthesis allowed us to close the conductive gap. Even with possible good outcomes, surgical management should not be taken lightly, considering amplification is almost always a safe and effective option.

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)0.001
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Case report · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.300
Threshold uncertainty score1.000

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 studies0.0010.000
Scholarly communication0.0000.001
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.038
GPT teacher head0.288
Teacher spread0.250 · 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 designCase report
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

Citations1
Published2017
Admission routes1
Has abstractyes

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