The 30-day perioperative complications with respect to different stages. LiTian-Xiao GaoBu-Lang CaiDong-Yang WangZi-Liang ZhuLiang-Fu XueJiang-Yu BaiWei-Xing HeYing-Kun LiLi 2015 <p>Note: The SAH was considered technically related in all 5 patients while the reason for ICH was not definitive in all 3 patients. SAH, subarachnoid hemorrhage; ICH, intracerebral hemorrhage.</p><p>The 30-day perioperative complications with respect to different stages.</p>