Progress in study on Pipeline embolization device treatment for postoperative complications of intracranial aneurysm / 介入放射学杂志

ABSTRACT

In recent years,endovascular treatment of intracranial aneurysms has been developed rapidly.Pipeline embolization device (PED),which is a novel blood flow guiding device,can creatively reconstruct the blood flow distribution of the aneurysm-bearing artery,and it has been widely employed in clinical practice.Satisfactory curative effect has been achieved by PED for intracranial aneurysms,especially for complex intracranial aneurysms.However,because of its high metal coverage rate,the complications such as aneurysm rupture,spontaneous cerebral parenchymal hemorrhage,branch artery occlusion,etc.are not uncommonly seen in patients after receiving flow divertion treatment,and the mortality rate is higher,to which sufficient attention should be paid by clinicians.This paper aims to make a review on the research progress concerning the postoperative complications of PED in the treatment of intracranial aneurysms.