BACKGROUND AND IMPORTANCE: Malignant peripheral nerve sheath tumor (MPNST) is a rare lesion that may arise de novo or develop from an existing benign neurofibroma. Very rarely, MPNST may develop from an existing schwannoma. Intracranial MPNST is…
Objective: Frame-based stereotaxy has regularly been utilized for deep brain stimulation (DBS) surgery. More recently, frameless neuronavigation has revealed similar outcomes for functional neurosurgical operations. Such comparable outcomes have been…