Malignant peripheral nerve sheath tumor (MPNST) of the mandible is an uncommon tumor that develops either from a preexisting neurofibroma or em de novo /em . is also termed as spindle cell malignancy, neurilemmoma, neurogenic sarcoma, neurofibrosarcoma.[2,3] It is an extremely rare malignancy that is encountered in patients with neurofibromatosis type I with an incidence… Continue reading Malignant peripheral nerve sheath tumor (MPNST) of the mandible is an