Spontaneous Late Visual Recovery in Pediatric Central Retinal Artery Occlusion: A Case Report and Literature Review
Bibliographic record
Abstract
The authors report a rare case of pediatric central retinal artery occlusion (CRAO) and spontaneous late recovery, with associated literature review. A retrospective review of patient medical records and literature search of four relevant databases was conducted. A 7-year-old girl with sudden, painless loss of vision in her right eye was referred to the authors' center where she was found to have a CRAO with hand motion visual acuity. One month later, the patient developed multiple retinal hemorrhages throughout the fundus. Despite undergoing extensive investigations, a cause for her condition was not determined. Seventeen months after the original event, the patient regained a visual acuity of 20/40. A CRAO in the pediatric population is relatively rare and requires extensive investigation into the potential cause. Compared to adult CRAO, presentation in the pediatric age group should warrant a high index of suspicion and extensive work-up to treat any underlying systemic conditions and possibly prevent involvement of the other eye. [ J Pediatr Ophthalmol Strabismus . 2023;60(6):e70–e74.]
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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 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.006 | 0.006 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.002 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 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".