Neuronavigation-Guided Endoscopic Endonasal Drainage of Pediatric Anterior Cranial Base Epidural and Subdural Empyema
Bibliographic record
Abstract
In children, epidural and/or subdural intracranial empyema can complicate frontal sinusitis or pansinusitis. The standard transcranial approach used to treat epidural or subdural empyema has many drawbacks, but these can be avoided with an endoscopic expanded endonasal approach (EEA). To support the feasibility and advantages of this approach, we report the successful drainage through endoscopic EEA of a bifrontal empyema caused by an intracranial extension of pansinusitis. Our case and the ones previously reported in the literature establish well that endoscopic EEA offers several advantages over the standard craniotomy. Hence, EEA should be considered as an alternative to the transcranial approach when surgically draining anterior skull base empyema resulting from pansinusitis in children.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
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 teacher head, 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".