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哑铃形气囊导管扩张治疗食管下段狭窄济南中建八局医院（２５００１４）蒲志强１９９１～１９９５年，我们应用哑铃形气囊导管扩张治疗食管下段狭窄患者２５例，获得良好效果。患者年龄５～６７岁。其中贲门失弛症８例（小儿４例。成人４例）．食管下段贲门癌术后并发吻合...
Dumbbell-shaped balloon catheter dilatation treatment of lower esophageal stenosis Jinan Zhongjian Baizu Hospital (250014) Pu Zhiqiang From 1991 to 1995, we applied dumbbell balloon catheter dilatation in the treatment of 25 cases of esophageal stenosis patients with good results. Patients aged 5 to 67 years old. Cardia achalasia in which 8 cases (4 children. Adult 4 cases). Lower esophageal cancer after cardiac anastomosis ...