Optic Nerve Sheath Meningioma (ONM): A type of tumor that arises from the meninges (protective membranes) surrounding the optic nerve. Radiotherapy: A treatment that uses high doses of radiation ...

The study identified a range of tumor types, including benign neurofibromas and malignant nerve sheath tumors, highlighting the need for consistent terminology and diagnostic criteria in ...

According to the Mayo Clinic, metastatic melanotic peripheral nerve sheath sarcoma is a rare form ... These include pain ...