出血术 meaning in Chinese

bleed

Title ： recovery of cognitive function after surgery for aneurysmal subarachnoid hemorrhage
标题：动脉瘤性蛛网膜下腔出血术后认知功能的恢复。
Conclusion enteroscopy is a safe and reliable modality for determining bleeding lesions of intestine before operation
结论小肠镜对小肠出血术前定位具有一定的临床价值。
Methods : we performed a longitudinal , multicenter , prospective , blinded study of adult ihast patients with a glasgow outcome score = 1 or 2 ( independent function ) , 3 months postsurgery and a matched control group ( n = 45 )
背景和目的：神经认知功能障碍在动脉瘤性蛛网膜下腔出血术后普遍存在，甚至见于功能表现良好的病人。