Transverse Lumbotomy for Open Partial/Radical Nephrectomy: How I Do It
Bibliographic record
Abstract
INTRODUCTION: Conventional open surgical techniques allow proper surgical management for renal malignancies but have their intrinsic drawbacks. The aim of this paper is to present our technique in minimal renal exposure while avoiding the intrinsic complications of conventional techniques. METHODS: We described our technique, which can be easily understood and replicated by urologists performing open kidney surgery. RESULTS: Ninety-five patients had this technique done safely over the last 4 years, and 3 patients had this exposure changed into intraperitoneal extended wound for very large upper pole tumours. The median operating time was 70 min. No single patient required intraoperative blood transfusion. Median warm ischemic time was 9 min. CONCLUSION: Transverse lumbotomy is a safe reproducible technique that allows proper kidney exposure through a relatively smaller wound and avoiding unnecessary auxiliary techniques as rib resection, pleural tear management, and intraperitoneal exposure.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.002 |
| Scholarly communication | 0.001 | 0.003 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".