The presetation of brain tumour
usually starts with intense headache, vomiting without apprent cause, dizzyness blurring vision double vision
change of personality weakness of the limbs and so on.The symtoms varies according to the position of the tumour in the brain. There some standered test are done. X-Ray of the skull, MRI Scan, EEG, CSF examination blood tests for hormonal level and angiogram of cerebral arteries
. You need to see your doctor who will refer you to neurologist
if necessary. Please remember not all brain tumours are fetal many of them cae curerable with surgery.