renipuncture

例句：

1. 1. The patient was admitted to the hospital for a renal puncture.
   患者因肾穿刺入院。
2. 2. The doctor performed a renal biopsy on the patient to diagnose the disease.
   医生对患者进行了肾穿刺以诊断疾病。
3. 3. Renal puncture is a common procedure used to remove a small piece of tissue from the kidney.
   肾穿刺是一种常见的手术，用于从肾脏取出一小片组织。