[Late recurrent subarachnoid hemorrhage after strengthening the aneurysm wall with aneuroplastic]

Two patients are presented in whom repeated subarachnoideal haemorrhages developed 4 and 13 years after operations for intracranial aneurysms including strengthening of aneurysm wall with aneuroplastic. The patients were reoperated on by microsurgery. In both cases it was possible to clip the aneurysm after removing aneuroplastic.