Application value of Smart Mask technology in endovascular embolization of intracranial aneurysms / 中国脑血管病杂志

ABSTRACT

Objective To evaluate the application value of Smart Mask technology guiding micro-catheter in place for intracranial aneurysm embolization in endovascular interventional treatment. Methods The DSA data of 61 consecutive patients with unruptured intracranial aneurysm in the Department Neurosurgery,Changhai Hospital,the Second Military Medical University from August 5 to December 20,2016 were collected retrospectively. The conditions of the guildewire catheter reaching the aneurysms and the coil embolization in the Smart Mask technology group (n = 31)and conventional road map group (n = 30)were compared. The observation indexes included the differences in contrast agent dosage,exposure time,and operation time. Results The contrast agent dosage of the Smart Mask technology group and road map technology group were 192 ± 37 and 215 ± 40 ml respectively,the X-ray illumination quantity were 5913 ±1682 and 6975 ±2036 mGy respectively,and the operation time were 2. 62 ± 0. 29 h and 2. 94 ± 0. 35 h respectively. The differences were statistically significant (all P < 0. 05 ). Conclusion Using Smart Mask technology to assist endovascular embolization of intracranial aneurysms can effectively shorten the operation time,reduce the amount of X-ray radiation and contrast agent,and reduce the risk of operation.