Epithelioid malignant peripheral nerve sheath tumor Applied Radiology A para aortic malignant melanotic nerve sheath tumor mimicking a gastrointestinal stromal tumor: a rare case report and review of literature BMC Surgery Springer Nature Link Malignant Peripheral Nerve Sheath Tumors Springer Nature Link Extramedullary malignant melanotic schwannoma of the spine: Case report and an up to date systematic review of the literature ScienceDirect Recurrent malignant peripheral nerve sheath tumor presenting as an asymptomatic intravenous thrombus extending to the heart: a case report World Journal of Surgical Oncology Springer Nature Link Systemic Treatment for Advanced and Metastatic Malignant Peripheral Nerve Sheath TumorsA Sarcoma Reference Center Experience