primary enterolithiasis

例句：

1. 1. The patient was diagnosed with primaryenterolithiasis and underwent surgeryto remove the stones.
   患者被诊断为原发性肠石症，并接受了手术以取出结石。
2. 2. The condition is characterized by thepresence of hard stools and pain inthe lower abdomen, whichcan be caused by primary enterolithiasis.
   该病状表现为硬便和下腹部疼痛，可能由原发性肠石症引起。
3. 3. Treatment for primary enterolithiasis typically involves dietary changes andsometimes medication to help expel the stones.
   治疗原发性肠石症通常包括饮食调整和有时使用药物帮助排出结石。