目的探讨镍钛记忆合金支架在食管癌性梗阻、食管吻合口狭窄、吻合口瘘、贲门失弛缓症中的临床应用价值。
Objective To study the clinical application of self-expanding nitinol stent in benign and malignant esophageal obstruction as well as in postoperative anastomotic stenosis and anastomotic leakage.
目的探讨可回收防反流食管支架对贲门失弛缓症的治疗作用。
Objective To explore the curative effects of recycled anti-reflux esophageal stents on cardiac achalasia.
方法：对72例贲门失弛缓症患者施行食管下段胃贲门部切除，贲门成形术。
Methods:Excision of inferior segmental esophagus and cardia of stomach and cardioplasty were performed in 72 cases of patients with achalasia.
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