Nodi lymphatici iliaci externi laterales

例句：

1. 1. The surgeon performed a lymph node dissection on the patient's iliac fossa.
   外科医生在患者的髂窝进行了淋巴结切除手术。
2. 2. The patient was diagnosed with an iliac lymph node tumor.
   患者被诊断出患有髂淋巴结肿瘤。
3. 3. The treatment involved removing the lymph nodes from the patient's iliac region.
   治疗包括从患者髂部区域移除淋巴结。