Background Non-vestibular schwannomas are relatively rare, with trigeminal and jugular
foramen schwannomas being the most common. This is a heterogenous group which …

Background and Objective Cranial nerve schwannomas almost always arise from sensory or
mixed nerves. Motor cranial nerves, such as the trochlear nerve, are rarely associated with …

Background This report presents the third case of trochlear schwannoma arising from the
pineal region and the first case to be resected using a paramedian infratentorial …

Introduction Pineal region lesions can result in tectal plate compression, hydrocephalus, and
associated symptoms including headache, Parinaud's Syndrome, and epileptic phenomena …

Purpose Trochlear nerve schwannomas are rare tumors. So far, only 121 cases have been
published. We present four new cases, discuss the imaging characteristics and summarize …

Background Schwannomas of the trochlear nerve with the absence of systemic
neurofibromatosis are considerably uncommon, especially complicated by intra-tumoral …

Introduction Safe, effective access to the fourth ventricle for oncologic resection remains
challenging given the depth of location, restricted posterior fossa boundaries, and …

A 72-year-old man presented to the pediatric ophthalmology and strabismus clinic with
double vision for the past 1.5 years. He described the double vision as binocular and vertical …