Do you sample radiologically negative paraaortic nodes in cervical cancer patients with clinically positive pelvic nodes prior to initiating primary chemoradiation?

Possible options in PET-positive pelvic nodes and negative PA nodes:

• Treat at least the entire common iliac chain, including the aortic bifurcation nodal region, which is 1 level above the affected pelvic nodes.
• Treat the subrenal PA region prophylactically, especially if the common iliac region or ...