Impact of lymphadenectomy in patients with locally recurrent or persistent cervical cancer treated with salvage hysterectomy.

Including LND in salvage hysterectomy allows for precise lymph node staging but increases risk of postoperative complications. However, considering the inability to improve survival, LND should not be performed during salvage hysterectomy in patients without radiological evidence of lymph node metastasis. In patients with radiological evidence of lymph node metastasis, salvage hysterectomy plus LND can only be performed in those who understand the risk of postoperative complications and the limited evidence supporting its survival advantage.