摘要：目的探讨食管贲门癌吻合口狭窄的治疗手段.方法应用SY-哑铃型气囊导管食管狭窄扩张器行吻合口狭窄扩张35例次,观察病人进食梗阻改善情况.结果扩张术后病人进食梗阻症状得到明显改善,吻合口直径均大于0.8 cm.结论SY-哑铃型气囊扩张器治疗食管贲门癌吻合口狭窄安全、可靠、有效.
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