A neonate with calcifications in antenatal and postnatal ultrasound scans: A neonatologist’s perspective
Bibliographic record
Abstract
A 20-year-old primigravida delivered a female neonate vaginally at 38 weeks of gestation.Antenatal ultrasound at 29 weeks found fetal ascites.A repeat scan at 32 weeks showed resolution of ascites with calcification seen on the visceral peritoneum liver and spleen.Anthropometry at birth: Head circumference was 31.5 cm (-2 standard deviation [SD] to -3SD), birth weight was 2550 g (0 to -2SD), and length was 48 cm (0 to -2SD) as per the World Health Organization growth charts.The rest of the examination was normal.Postnatal X-ray showed fleets of intra-abdominal calcification [Figure 1].Abdominal and periventricular calcification were seen on ultrasound [Figure 2].Work-up including complete blood count,
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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".