Introduction Since the early use of the endoscopic view for treating simple intrasellar
pituitary adenomas, the skull base surgery has experienced an unprecedented revolution …

Background: Craniovertebral junction (CVJ) schwannomas are rare, with surgery and
stereotactic radiosurgery (SRS) being effective yet challenging options. We systematically …

Concurrent multiple tumors developing in the spinal cord are rare, except for in genetic
disorders, such as neurofibromatosis and von Hippel-Lindau disease. Furthermore …

Objective Radiation-induced benign peripheral nerve sheath tumors are uncommon late
complications of irradiation. We conducted the largest systematic review of individual patient …

Context: Concurrent schwannoma and meningioma arising in the high cervical level
mimicking a single dumbbell-shaped tumor is significantly rare, most of them were found …

BACKGROUND The simultaneous occurrence of schwannoma and meningioma in the
absence of neurofibromatosis (NF) or a previous history of irradiation is exceedingly rare, as …

Introduction Multiple spinal cord tumors rarely occur without genetic predisposition, and
concurrent tumors with discrete pathologies developed at the same spinal level are most …

Concomitant schwannomas and benign meningothelial proliferations, including
meningothelial hyperplasia or meningioma, rarely occur at the same location outside the …

Discussion: Meningioma and VS are common tumors of the central nervous system. Their
coexistence is possible in neurofibromatosis type 2 but is exceedingly rare in pediatric age …

Background Cases of multiple intracranial tumors are common; however, cases of multiple
intraspinal tumors are rare. Except for cases of neurofibromatosis, it is very rare for tumors of …