chemotherapy, radiation therapy, sandwich regimen, brachytherapy, well differentiated endometrioid adenocarcinoma, neoadjuvant chemotherapy, small bowel, dilation, dosimetry, gross disease dose, MRI, cirrhosis, external beam radiation, Rotte Y applicator, CT scan, dual tandem, 3-D printing, endometrial carcinoma, irritable bowel syndrome, IBS, full bladder, 3 fraction dosing, MMRD, mismatch repair deficient, mutations, TCGA (The Cancer Genome Atlas), molecular pathology, mutational burden, molecular profiling distant recurrence, PORTEC schema