Supratentorial Extraventricular Anaplastic Ependymoma Presented With Headache in Pregnancy: Case Report and Review of the Literature
Bibliographic record
Abstract
Supratentorial extraventricular anaplastic ependymoma (SEAE) is a rare type of ependymoma. On magnetic resonance imaging (MRI), generally it is noted with a solid appearance or a mixed solid and cystic pattern. A 28-year-old female was admitted to our clinic with a complaint of increasing headaches in the third trimester of pregnancy and epileptic seizures in the first week postpartum. A superficial cortical lesion was found in the left precentral gyrus anterior, showing as purely cystic on the MRI. Gross total microsurgical resection was performed. Histological and immunohistochemical examinations confirmed the finding of anaplastic ependymoma. In this article, the course of SEAE is described that starting with pregnancy. And SEAE in this patient was investigated regarding different features from other similar cases. Also, the effect of pregnancy on this tumor’s growth, which is known to have an embryonal origin, is discussed. J Med Cases. 2016;7(7):274-281 doi: https://doi.org/10.14740/jmc2306w
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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) | 0.001 | 0.000 |
| Bibliometrics | 0.004 | 0.003 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.002 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.002 | 0.001 |
| 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".