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Record W4412840409 · doi:10.5489/cuaj.9169

Techniques - A new method to insert indwelling ureteral stent through the flexible cystoscopy working channel in challenging cases

2025· article· en· W4412840409 on OpenAlexvenueno aff
Nasir Mahmood

Bibliographic record

VenueCanadian Urological Association Journal · 2025
Typearticle
Languageen
FieldMedicine
TopicUreteral procedures and complications
Canadian institutionsnot available
Fundersnot available
KeywordsCystoscopyStentMedicineInsert (composites)Channel (broadcasting)UrologyComputer scienceSurgeryEngineeringUrinary systemMechanical engineeringInternal medicineTelecommunications

Abstract

fetched live from OpenAlex

advanced over the guidewire through the working channel using the stiffer unmarked end of the ureteric catheter as a pusher.(Picture 4) Once the IUS is properly positioned in the renal pelvis under fluoroscopy, the guidewire is removed while the lower end of the IUS is released at the bladder neck under direct vision with the flexible cystoscope.(picture 5).The position of the upper end is confirmed with fluoroscopy. CONCLUSIONSIf the guidewire buckles in the bladder during JS insertion, use the flexible cystoscopy's working channel to stabilize the wire and insert JS easily.This can often eliminate the need for performing the procedure in the operating room under general anesthesia.

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)0.000
Version: codex-gemma-dda1882f352aValidation 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 score0.807
Threshold uncertainty score0.720

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
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 head0.046
GPT teacher head0.330
Teacher spread0.283 · 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 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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