In this group,15 cases underwent endoscopic third ventriculostomy(ETV) and 6 cases endoscopic assisted ventriculo-peritoneal shunt(EAVPS),and their 3D-CISS sequence MR images were evaluated pre-and post-operatively.

• 对其中行内镜三脑室底造瘘手术(ETV)的15例患者和内镜辅助的脑室腹腔分流手术(EAVPS)的6例患者进行围手术期MR常规加3D-CISS扫描的影像学评价。