uric acid crystal

例句：

1. 1. The patient had a uric acid crystal in his kidney.
   患者肾脏里有尿酸结晶。
2. 2. The doctor prescribed medication to help the patient dissolve the uric acid crystals.
   医生开了药来帮助病人溶解尿酸结晶。
3. 3. The patient was admitted to the hospital for treatment of the uric acid crystal-induced kidney disease.
   患者因尿酸结晶引起的肾病被送进医院治疗。