biopsy of muscle

例句：

1. 1. The doctor performed a biopsy on the skin lesion todetermine its cause.
   医生对皮肤病变进行了活体检查，以确定其原因。
2. 2.During the biopsy, the doctorremoved a small sample of tissue for furtheranalysis.
   在活体检查过程中，医生取出了一小部分组织样本进行进一步分析。
3. 3.The patient underwent a biopsy torule out any underlying medical conditions.
   患者接受了活体检查，以排除任何潜在的医疗条件。