Clinical Report: Erratum on Primary Malignant Peripheral Nerve Sheath Tumor

Background

Malignant peripheral nerve sheath tumors (MPNSTs) are rare neoplasms that typically arise from Schwann cells and are most frequently found in the extremities and trunk. Primary hepatic MPNST is particularly uncommon and is often associated with neurofibromatosis type 1.

Data Highlights

No numerical data or trial data is presented in the source material.

Key Findings

• MPNSTs are primarily associated with Schwann cells and can occur in various locations, including the liver.
• Histopathology and immunohistochemistry are essential for diagnosing MPNSTs in atypical locations.
• Current guidelines for MPNST management are derived from soft-tissue sarcoma consensus documents.

Clinical Implications

Healthcare professionals should be aware of the diagnostic challenges posed by MPNSTs, particularly in unusual sites like the liver.

Conclusion

This erratum serves to correct the authorship of a significant case report on primary hepatic MPNST.

Related Resources & Content

1. Hu X, Zhou L, Tian Y, Li X, Lu T, Frontiers in Oncology, 2026 -- Erratum: Case Report and Literature Review on Primary Malignant Peripheral Nerve Sheath Tumor of the Liver
2. Frontiers in Oncology — Case Report: Primary sporadic intramedullary malignant peripheral nerve sheath tumor with intracranial extension and a subpial nodule suggestive of early dissemination
3. Frontiers in Oncology — A case report of splenic malignancy originating from the liver
4. Frontiers in Oncology — Malignant peripheral nerve sheath tumor of the ileocecal region: a case report
5. Primary malignant peripheral nerve sheath tumor of the liver: a case report and literature review
6. Frontiers | Primary malignant peripheral nerve sheath tumor of the liver: a case report and literature review
7. NCCN Guidelines® Insights: Soft Tissue Sarcoma, Version 1.2025 - PubMed
8. Survival and prognosis of neurofibromatosis type 1-associated malignant peripheral nerve sheath tumours: a systematic review and meta-analysis | Orphanet Journal of Rare Diseases | Springer Nature Link