Life-Threatening Calcium Chloride Ingestion
Bibliographic record
Abstract
O), a common component in household dehumidifiers in South Korea, poses a significant risk of toxicity upon ingestion. We present a case of life-threatening hypercalcemia following intentional calcium chloride dihydrate ingestion, with a focus on electrolyte homeostasis and physiological adaptation. An 86-year-old Korean woman presented with transient unconsciousness after ingesting dehumidifier fluid. She exhibited drowsiness and developed sinus tachycardia 10 h later. Severe hypercalcemia (19.4 mg/dL) was the main biochemical disturbance. Parathyroid hormone was initially suppressed but later rose, facilitating renal calcium excretion and phosphorus regulation. Electrolyte levels normalized by day 4. Prompt treatment, including gastric lavage and cardiac management, led to a full recovery. A rapid parathyroid hormone response played a crucial role in restoring calcium balance.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| 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 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".