endometrial adenocarcinoma, para-aortic nodes, PET CT, diabetes, charcot arthropathy, groin nodes, pelvis, negative cervical margins, cisplatin, small bowel, Harkenrider, contouring, MRI, tumor, vaginal bleeding, relapse, persistence, cylinder, dose distribution, dosimetry, brachytherapy, fractionation, concurrent chemotherapy, parametrial area