Malignant Peripheral Nerve Sheath Tumors Springer Nature Link Microsurgical management of giant malignant peripheral nerve sheath tumor of the scalp: two case reports and a literature review World Journal of Surgical Oncology Springer Nature Link Metastatic Multifocal Malignant Peripheral Nerve Sheath Tumour in the Cervicothoracic Spinal Cord of a Dog Initially Mimicking Meningomyelitis Ultrasound and MR imaging of peripheral nerve tumors: the state of the art Skeletal Radiology Springer Nature Link