Clinical Features of Demyelinating Lesion in Medulla Oblongata and Cervical Cord Junction With the First Symptom of Neck Pain Misdiagnosed as Acute Stroke
Bibliographic record
Abstract
This article aims to describe the clinical features of a demyelinating lesion in the medullary and cervical spinal cord junctions with a first symptom of neck pain misdiagnosed as acute stroke. The patient was initially misdiagnosed as ischemic stroke through stroke-like onset, clinical manifestations, physical examination, and brain computed tomography (CT); but the patient’s symptoms were not completely consistent with typical physical examination of stoke. Combined with brain magnetic resonance imaging (MRI) which showed demyelinating lesions and diagnostic treatment, the final diagnosis was the demyelinating lesion of the medulla oblongata and cervical cord junction. Acute hemiplegia in quiet state is not necessarily a stroke. Detailed physical examination and imaging data are helpful for differential diagnosis. Diagnostic treatment can help to confirm the diagnosis if necessary. Early use of methylprednisolone shock therapy combined with intravenous administration of gamma globulin for demyelinating disease can achieve good results, save limb function; and long-term medication is required to prevent rebound. J Med Cases. 2019;10(3):89-92 doi: https://doi.org/10.14740/jmc3270
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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 | 0.002 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 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 | 0.001 |
| 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".