Uvular ulceration following transoesophageal echocardiography
Bibliographic record
Abstract
This report describes two episodes of significant uvular and oropharyngeal ulceration occurring during routine transoesophageal echocardiographic examination of the heart while intubated under general anaesthesia. Both patients were young and healthy and underwent anaesthesia without compromise, but experienced significant morbidity as a result of the ulceration.Uvular and oropharyngeal ulceration has been described following endoscopy and intubation, but there are few reports of ulceration following transoesophageal echocardiography. Operator skill is often a factor. Physical trauma and local ischaemia may play a role in aetiology.Patients experiencing sore throat following the procedure should be examined and observed in case of potentially fatal complications of airway compromise or uvular necrosis and infection. Particular care is required in patients undergoing day case procedures, as early discharge may lead to complications while the patient is at home.
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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 | 0.006 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.002 | 0.003 |
| Insufficient payload (model declined to judge) | 0.001 | 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".