Vincristine and Corticosteroids as First-Line Treatment of Kasabach-Merritt Syndrome in Kaposiform Hemangioendothelioma
Bibliographic record
Abstract
BACKGROUND: Historically, patients with the consumptive coagulopathy Kasabach-Merritt syndrome (KMS) have been treated with systemic corticosteroids as first-line therapy, but many patients do not respond. Recently, there have been increasing reports of the use of the chemotherapeutic drug vincristine in these patients. OBJECTIVE: To report a case of a newborn with a kaposiform hemangioendothelioma (KHE) of the right leg associated with KMS treated successfully with vincristine and oral corticosteroids. METHODS: The patient's chart and the literature on the subject were reviewed using Medline and PubMed. RESULTS: Treatment with vincristine and corticosteroids lead to sustained shrinking of the tumor and correction of the thrombocytopenia and coagulopathy through 1 year of age. We believe this is the first report in the North American literature of corticosteroids and vincristine being used concomitantly as first-line therapy for KHE with KMS. CONCLUSION: Vincristine and corticosteroids should be considered first-line treatment for KMS.
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 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 | 0.000 |
| 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".