gastrotomy

例句：

1. 1. The patient underwent a gastrotomy for emergency surgery.
   患者因紧急手术接受了胃切除术。
2. 2.The surgeon performed a gastrotomy to remove the tumor from the patient's stomach.
   外科医生进行了胃切除术，将肿瘤从患者的胃中取出。
3. 3. The patient recovered well after the gastrotomy and was discharged from the hospital.
   患者在胃切除术后恢复良好，出院了。