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Record W2149097311 · doi:10.5489/cuaj.2026

Transurethral holmium laser vaporization to the urethral tumour through a ureteroscope

2014· article· en· W2149097311 on OpenAlexvenueno aff
Aihua Li, Fang Wei, Xiaoming Zuo, Feng Zhang, Weiwu Li, Honghai Lu, Sikuan Liu, Hui Wang, Binghui Zhang

Bibliographic record

VenueCanadian Urological Association Journal · 2014
Typearticle
Languageen
FieldMedicine
TopicUrinary and Genital Oncology Studies
Canadian institutionsnot available
Fundersnot available
KeywordsMedicineUrologyUrethraUrethral strictureTransitional cell carcinomaProstatic urethraCarcinomaUrinary bladderBladder cancerCancerProstateInternal medicine

Abstract

fetched live from OpenAlex

We present 2 cases of urethral cancers: one is recurrent bladder transitional cell carcinoma accompanied by urethral metastatic carcinoma located on the right side of verumontanum, and the other is primary bladder and metastatic urethral adenocarcinoma. The urethral tumour was treated by transurethral holmium laser vaporization to the urethral tumour through a ureteroscope and the bladder tumour was treated with transurethral resection and degeneration of the bladder tumour (TURD-Bt). After the second or third therapy, patients were free of urethral or bladder tumour recurrence; they also did not experience urethral stricture or urinary incontinence during the 24- to 36-month follow-up. Transurethral holmium laser vaporization and TURD-Bt could be performed to treat non-invasive urethral cancer accompanied with bladder cancer and preserve the urethra and bladder.

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 categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.267
Threshold uncertainty score0.460

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0010.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
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 head0.016
GPT teacher head0.250
Teacher spread0.234 · 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.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
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
Published2014
Admission routes1
Has abstractyes

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