distal ileum

例句：

1. 1. The patient was diagnosed with a distal ileum tumor.
   患者被诊断出患有远端小肠肿瘤。
2. 2.The surgery involved removing the distal ileum and reconnecting it to the colon.
   手术包括切除远端小肠并将其重新连接到结肠。
3. 3.The patient's diet was restricted due to the presence of a distal ileum infection.
   由于存在远端小肠感染，患者的饮食受到了限制。