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A rare circumscribed, non-encapsulated and grossly pigmented nerve sheath tumor. It is composed of cells with the immunophenotypic and electron microscopic features of Schwann cells which contain melanosomes and are positive for melanoma markers. It usually involves spinal nerve roots but may occur in other locations. It may be associated with PRKAR1A gene mutation and Carney complex. Malignant behavior has been reported in a significant number of patients.
Biomarker and diagnostic research for melanotic neurilemmoma has been reported in the published literature.
No clinical trials have been registered for melanotic neurilemmoma.
14 publications have been identified in PubMed for melanotic neurilemmoma. Research spans Case Report / Case Series (64%), Diagnostic / Biomarker (14%), and Basic Science / Preclinical (14%).
Research Type | Count | % of Total |
|---|---|---|
Patient case studies | 9 | 64% |
Data assembled from 2 of 12 sources · Last updated Sep 19, 2026, 1:12 PM UTC
2 |
14% |
Laboratory research | 2 | 14% |
Research summaries | 1 | 7% |
Jiang Y (2026). [PMID: 41995777](https://pubmed.ncbi.nlm.nih.gov/41995777/). *Curr Med Sci*. [Basic Science / Preclinical]
Vasilev P (2026). [PMID: 41624622](https://pubmed.ncbi.nlm.nih.gov/41624622/). *Biomedical reports*. [Case Report / Case Series]
Simpson A (2026). [PMID: 41795570](https://pubmed.ncbi.nlm.nih.gov/41795570/). *J Plast Reconstr Aesthet Surg*. [Case Report / Case Series]
Gillette J (2026). [PMID: 42164006](https://pubmed.ncbi.nlm.nih.gov/42164006/). *ACG Case Rep J*. [Case Report / Case Series]
Vázquez Ares MJ (2026). [PMID: 42033847](https://pubmed.ncbi.nlm.nih.gov/42033847/). *Cancer Genet*. [Case Report / Case Series]
Yoo H (2025). [PMID: 39568386](https://pubmed.ncbi.nlm.nih.gov/39568386/). *European journal of ophthalmology*. [Case Report / Case Series]
Lee PH (2025). [PMID: 40272443](https://pubmed.ncbi.nlm.nih.gov/40272443/). *The Journal of pathology*. [Basic Science / Preclinical]
Nicoletti S (2025). [PMID: 41000496](https://pubmed.ncbi.nlm.nih.gov/41000496/). *Clinical medicine insights. Case reports*. [Case Report / Case Series]
Azab MA (2025). [PMID: 39959154](https://pubmed.ncbi.nlm.nih.gov/39959154/). *World journal of nuclear medicine*. [Case Report / Case Series]
Mittenzwei R (2024). [PMID: 38041220](https://pubmed.ncbi.nlm.nih.gov/38041220/). *Cytopathology : official journal of the British Society for Clinical Cytology*. [Diagnostic / Biomarker]