“…The majority of cases are asymptomatic but symptoms caused by hydrocephalus or spontaneous tumour haemorrhage may occur for larger tumours in the fourth, lateral and third ventricles, septum pellucidum and, less commonly, the spinal cord [ 1 , 11 , 14 , 19 ]. Despite its benign nature, there are several reports of tumour recurrence and metastasis within the central nervous system following surgical resection [ 6 , 9 , 14 ].…”