Fatal<i>Toxoplasma gondii</i>Dissemination in a Heart Transplant Recipient: Description of a Case
Bibliographic record
Abstract
A 45-year-old heart transplant recipient presented with fever, anorexia, asthenia, and lethargy. She had received heart transplantation only 5 weeks earlier for primary systemic amyloidosis with severe cardiac involvement. Serum sodium was low, and tacrolimus through level was high. Blood cultures and serology tests for infection were negative, and atypical pneumonia was suspected. Despite broad antibiotic, antiviral, and antifungal treatment, the patient clinical condition rapidly deteriorated and she died within three days of admission. Postmortem examination revealed a disseminated Toxoplasma gondii infection as a result of donor (+)/recipient(-) mismatch for Toxoplasma serology. Although very rare, toxoplasmosis in heart transplant recipient should be suspect in case of neurological deficit and respiratory symptoms. Prophylaxis treatment is recommended in case of mismatch.
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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) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.004 | 0.002 |
| Scholarly communication | 0.002 | 0.002 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.005 | 0.003 |
| 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".