Methods: 22 cases with acute gastrointestinal bleeding were involved in the study. Seldinger ′ s technique was used to catheterize patients. 方法:22例急性消化道大出血病人,按Seldinger′s技术进行造影诊断及导管内治疗。
Observation of Treading 90 Cases with the Lumbar Disk Herniation by Sacral Canal Medicine and Sacral Canal Catheterize Medicine Through Two Different Ways 骶管与骶管套管注药治疗腰椎间盘突出症疗效对比