Bibliographic record
Abstract
Solitary fibrous tumor (SFT) is a rare soft tissue tumor that is composed of fibroblastic tumor cells and collagenous stroma with NAB2-STAT 6 gene rearrangement. Vulvar SFTs are extremely rare. We report a case of vulvar SFT and review the current literature. A 71-year-old woman presented with a slow-growing mass in her left labia majora. The patient also complained of urinary stream diversion. Physical examination revealed a tumor in the left labia majora, which manifested as a rubbery, immobile, and tender mass. Computed tomographic images showed an enhanced vulvar mass. Magnetic resonance imaging (MRI) demonstrated a well-defined tumor with heterogeneous intermediate signal intensity on T1-weighted images and heterogeneous high signal intensity on T2-weighted images. The tumor measured 68 × 45 × 57 mm on MRI and was located in the labia majora. Percutaneous needle biopsy revealed an SFT. Immunohistochemically, the tumor cells were positive for STAT6 and CD34. Local excision was performed with negative surgical margins. Preoperative needle biopsy was useful for diagnosis and planning a surgical strategy. Local resection of the vulvar SFT improved symptoms of urinary stream diversion. There was no tumor recurrence during the 4 years following the surgery. J Clin Gynecol Obstet. 2023;12(1):19-23 doi: https://doi.org/10.14740/jcgo852
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 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 | 0.003 | 0.065 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| 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".