13. MANAGEMENT
• SURGICAL RESECTION
• EMBOLISATION
– Onyx-18, 34 – AVM
– ONYX 500 - ANEURYSM
• STEREOTACTIC RADIOSURGERY
– FOR DEEPER LESION OF LESS THAN 3 CM
14. POST OPERATIVE COMPLICATION
• NORMAL PERFUSION PRESSURE BREAKTHROUGH
– Swelling or hemorrhage due to loss of autoregulation
- Patient pretreated with propanolol 20mg QID TO
MINIMISE THIS EFFECT
• OCCLUSIVE HYPEREMIA.
– MAY BE DUE TO OCCLUSION OF DRAINING VEIN OR
DUE TO THROMBOSIS (DELAYED EFFECT)
15. • POST OPERATIVELY
– CATHETER ANGIOGRAPHY AT 1 YEAR AND AT 5
YEAR AFTER TREATMENT