老师的回答
其实,NCCN指南中对这个问题有说明(见下方原文):
对一些高危肿瘤应做腹主动脉旁淋巴结切除评估,如:子宫深层浸润病灶,病理为高级别(分化差),浆液性腺癌,透明细胞腺癌,癌肉瘤。
(原文)Para-aorticnodalevaluationfromtheinframesentericandinfrarenalregionsmayalsobeutilizedforstagingofselecthigh-risktumorssuchasdeeplyinvasivelesions,high-gradehistology,andtumorsofserousadenocarcinoma,clearcelladenocarcinoma,orcarcinosar