消化道异物 meaning in Chinese

foreign bodies in digestive tract

Objective : to analyze the opportunity and method of operation in the patients with ingested gastrointestinal foreign bodies
摘要目的：探讨消化道异物手术的时机及手术方法。
Methods : twenty - nine patients with ingested gastrointestinal foreign bodies by surgical treatment were analyzed retrospectively including clinical findings , operation indications and methods of operation
方法：对29例消化道异物患者的临床表现、手术治疗经过进行分析。