Meckel diverticulum

例句：

1. 1. The patient was diagnosed with a Meckel's diverticulum and underwent surgery to remove it.
   这名患者被诊断出患有梅克尔憩室，并接受了手术以移除它。
2. 2.The condition of the patient's Meckel's diverticulum is stable, but further monitoring is needed.
   患者梅克尔憩室的状况稳定，但需要进一步监测。
3. 3. The discovery of this rare Meckel's diverticulum has led to new research in the field.
   这种罕见的梅克尔憩室的发现促使该领域进行了新的研究。