Methods From January 1995 to June 2004, 573 person-times were made mainlines with ossifying medicament to esophagus varicosity patients with the help of endoscopes.

• 方法我院消化内科从1995年1月至2004年6月,使用硬化剂对573人次食管静脉曲张患者行内镜下静脉注射。