International Federation of Gynecology and Obstetrics cervical cancer stage value specification metadata complete Stage IIB (FIGO) Chris Stoeckert, Helena Ellis NCI BBRB https://en.wikipedia.org/wiki/Cervical_cancer_staging Stage IIB (FIGO) Stage IIB An International Federation of Gynecology and Obstetrics cervical cancer stage value specification indicating cervical carcinoma invades beyond the uterus, but not to the pelvic wall or to the lower third of the vagina with obvious parametrial invasion. An International Federation of Gynecology and Obstetrics cervical cancer stage value specification indicating cervical carcinoma invades beyond the uterus, but not to the pelvic wall or to the lower third of the vagina with obvious parametrial invasion.