为给食管癌放射治疗并发食管异物患者寻找一种简便易行的清除法。对食管癌放疗并发异物梗阻患者３２例采用食管拉网法清除食管异物，结果此法有效率１００％，未见食管出血及穿孔等并发症。与其它方法相比，本法具有器械准备简单、方便易得，管径细、痛苦小，费用省等优点，值得临床推荐应用。 To find a simple and easy removal method for esophageal cancer patients with radiation esophageal foreign body. 32 patients with esophageal cancer complicated by foreign body obstruction were treated with esophageal pull-net to remove esophageal foreign bodies. The results showed that this method was 100% efficient, and no complications such as esophageal hemorrhage and perforation were found. Compared with other methods, this method has the advantages of simple device preparation, convenience and availability, small diameter, small pain, and low cost. It is worthy of clinical application.