,Both common iliac and lymph node samples were very thickened and indurated, and frozen section of the left showed cancer cells that were somewhat degenerative suggesting a chemotherapy and radiation therapy effect; viability was unable to be determined. 
,Both common iliac and lymph node samples were very thickened and indurated , and frozen section of the left showed cancer cells that were somewhat degenerative suggesting a chemotherapy and radiation therapy effect ; viability was unable to be determined .