The role of fractional CO <sub>2</sub> laser therapy in post-surgical skin cancer scarring
Bibliographic record
Abstract
Scars from skin cancer surgery impact patients’ quality of life. In recent years, fractional CO2 (fCO2) laser has been used for scar improvement. A single-center retrospective study (n = 22) was conducted to evaluate the safety and efficacy of the fCO2 laser in improving the aesthetic outcome of post-surgical skin cancer scars, using the validated Vancouver Scar Scale (VSS). We obtained a mean VSS reduction of 44.5% and an absolute decrease of 2.77 points (p < .001). Statistically significant improvements were observed in all VSS parameters except for pigmentation. No significant correlation was found between time since surgery and reduction in VSS. Fractional CO2 laser is a safe and effective approach for improving surgical scars following skin cancer treatment. Its efficacy is not limited to early scars.
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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 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| 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".