Intracranial metastasis from a malignant peripheral nerve sheath tumor in a patient with neurofibromatosis type 1: A case study and literature review ScienceDirect Malignant melanotic nerve sheath tumor with PRKAR1A, KMT2C and GNAQ mutations Malignant melanotic nerve sheath tumor with PRKAR1A, KMT2C and GNAQ mutations Malignant peripheral nerve sheath tumor in NF 1: https: ctisus.com teachingfiles cases body mr 350894 Metastatic Multifocal Malignant Peripheral Nerve Sheath Tumour in the Cervicothoracic Spinal Cord of a Dog Initially Mimicking Meningomyelitis malignant peripheral nerve sheath tumor pacs