NCIt definition : A FIGO stage term that applies to gynecologic cancers. For cervical cancer, it refers
to cancer that extends to the pelvic wall, and/or involves the lower third of vagina,
and/or causes hydronephrosis or non-functioning kidney; for endometrial cancer, FIGO
stage III is subdivided into stages IIIA and IIIB; in FIGO stage IIIA, there is involvement
of the serosa and/or the adnexa; for FIGO stage IIIB, there is vaginal or parametrial
involvement.;