deltopectoral lymph nodes

例句：

1. 1.The doctor performed a biopsy on the deltopectoral lymph nodes to determine the cause of the patient's illness.
   医生对胸腹淋巴节点进行了活检，以确定病人的疾病原因。
2. 2.During surgery, the surgeon removed the deltopectoral lymph nodes for further examination.
   在手术过程中，外科医生切除了胸腹淋巴节点以便进一步检查。
3. 3. The patient's condition improved significantly after the removal of the deltopectoral lymph nodes.
   患者在接受胸腹淋巴节点切除手术后，病情明显好转。