Primary Session Abdominal Aorta 6：Symposium Preemptive side-branch embolization to prevent type II endoleak after EVAR：Necessary? Indication? How?

[AS6-6] Perioperative predictors of type 2 endoleaks and sac enlargement after EVAR focusing on aortic aneurysm characteristics - Considering indications for prophylactic embolization -

Ryotaro Yamada¹, Tetsuya Sato¹, Yuta Yamaguchi¹, Hidenari Hasui¹, Riki Sumiyoshi¹, Naoki Yonezawa², Satoshi Ito¹ (1.Department of Cardiovascular Surgery, Yokohama Minato Red Cross Hospital, Yokohama, Japan, 2.Department of Critical Care, Yokohama Minato Red Cross Hospital, Yokohama, Japan)