肠梗阻

例句：

1. 1. He was diagnosed with a perforated intestinal obstruction.
   他被诊断出患有穿孔性肠梗阻。
2. 2. The patient needed immediate surgery to relieve the intestinal obstruction.
   患者需要立即手术来缓解肠梗阻。
3. 3. The doctor advised him to follow a low-fiber diet to alleviate the intestinal obstruction.
   医生建议他遵循低纤维饮食来缓解肠梗阻。