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.
方法17例（男16例，女1例）有梗阻症状的食管、贲门恶性肿瘤患者。
Metods 17 patients (16 male and 1 femal) suffering from esophageal or cardiac cancer with obstructive symptoms were investigated.
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