P130Three‐dimensional sonographic features of hydrops fetalis
Bibliographic record
Abstract
Background The aim of this study was to describe three‐dimensional (3‐D) sonographic features of hydrops fetalis. Methods A total of 8 cases with hydrops fetalis from 15 to 32 weeks of gestation were studied with transabdominal 3‐D sonography (3.5 MHz). Results The image clarity of 3‐D sonography was subjectively superior than those by 2‐D sonography in all cases studied, and it was possible to obtain finer image quality of internal organs with 3‐D sonography. Before around 20 weeks of gestation, the skin becomes a transparent‐like structure, so internal organs can be clearly identified. After 25 weeks, skin edema, pleural effusion, hypoplastic lungs were clearly recognized. Conclusion Our results suggest that 3‐D sonography provides a novel means of visualizing hydrops fetalis in utero .
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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 | 0.007 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 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) | 0.001 | 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".