There remains a role for LRN in individuals with high risk of lymph node metastasis or known LRN in whom few other options exist for aggressive, potentially curative therapy.

• 尽管如此,对那些有淋巴结转移高风险或者已有明确淋巴结转移,但没有远处转移的患者来说,淋巴结切除术仍有可能起到根治的作用。