Paraparesis caused by an angiolipomatous hamartoma in an adolescent with Proteus syndrome and scoliosis
Bibliographic record
Abstract
This 16-year-old boy with Proteus syndrome suffered acute spinal cord compression secondary to hemorrhage into an extradural paraspinal angiolipomatous hamartoma. A magnetic resonance (MR) imaging study performed 12 years earlier had revealed the presence of this tumor at the apex of a mild thoracic scoliosis, which had been stable during the intervening decade. Spinal cord neurological deficit in Proteus syndrome is rare. It can arise either from vertebral abnormalities and kyphoscoliotic deformities or from tumor encroachment. The authors describe the temporal evolution of scoliosis and acute spinal cord compression caused by a paraspinal angiolipomatous hamartoma over a period of 12 years. A review of the literature suggests that regular follow up, including serial MR imaging, is indicated in children with Proteus syndrome and scoliosis. Earlier resection of extradural tumor mass encroaching on the cord is warranted in the treatment of these children.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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) | 0.001 | 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 | 0.000 | 0.001 |
| Research integrity | 0.002 | 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".