Noeru Kawase

Long-term postoperative evaluation of memory impairment caused by the giant great superficial petrosal nerve schwannoma in the left temporal lobe

Great superficial petrosal nerve (GSPN) schwannoma is an extremely rare benign tumor arising from the parasympathetic component of the facial nerve. While typical clinical manifestations include facial nerve palsy, parasympathetic dysfunction, and hearing disturbance, central neurological symptoms such as cognitive...