Objective To analyze the etiology, diagnostic methods, treatment of postoperative gastroparesis syndrome (PGS) after radical subtotal gastrectomy.
目的探讨根治性远端胃大部切除术后胃瘫综合征（PGS）发生的病因、诊断方法、治疗手段和疗效。
Results Partial gastrectomy was performed in 5 patients, subtotal gastrectomy in 8 , total gastrectomy in 3, radical gastrectomy in 4 . No complication and death occurred in this cases.
结果5例行部分胃切除，8例行大部胃切除，3例行次全胃切除，4例行根治性胃切除术，手术无并发症及死亡。
Objectives: to declare the effect of short period PN after radical distal subtotal gastrectomy on the recovery of gastric stump emptying.
目的：观察短期肠外营养(PN)对根治性胃大部切除术后残胃排空的影响。
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