目的 评估多层螺旋CT血管造影(MSCTA)及数字减影血管造影(DSA)对颅内动脉瘤的诊断价值.方法 对36例动脉瘤性蛛网膜下腔出血患者分......

Objective: To assess the role of angiographic embolization in treatment of refractory epistaxis. Methods: The diagnostic......