Incidence of micrometastases in histologically negative para-aortic lymph nodes in advanced cervical cancer patients

Although examination of PAM with ultrastaging and IHC is expensive and time-consuming, and difficult to be routinely applied to all negative lymph nodes retrieved in a para-aortic lymphadenectomy, this study adds to current evidence that removal of aortic nodes may benefit a subgroup of advanced cervical cancer patients with PAM and negative aortic lymph node at imaging techniques including PET-scan.