Bibliographic record
Abstract
We present a rare case of aberrant supra-diaphragmatic renal artery originates at the level of T12 piercing the right hemi diaphragm and entering the hilum of the right kidney. Variations in renal arteries are quite common, and it is very important for renal interventionists to have a good knowledge about the possibility of anatomical variations in renal arteries. The most common reported variations are early division and accessory vessels, however, other rare variations like higher origin of renal arteries, as reported in this case report, should also be taken in consideration. The importance of these variations arise from the increase number of renal interventional procedures performed by interventional radiologists, urologists and general surgeons; in interventional radiology it is very important to know the possibility of higher origin renal artery in order to cover this vessel when performing conventional angiography. It is also important for urologists when performing renal transplant. The embryology of renal arteries dictates the possibility of these variations; theoretically, renal arteries can arise from the aorta along the whole length of rete arteriosum urogenitale which extends from cervical 6th to lumbar 3rd vertebra.
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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 | 0.000 | 0.003 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.002 | 0.003 |
| 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".