“…To analyze the prognostic variables for overall survival, the following factors were included because previous studies have shown they may have some prognostic value [12][13][14][15][16][17]: age, FIGO stage, histological type, tumor size, parametrial involvement, pelvic lymph node metastasis, paraaortic lymph node metastasis, pretreatment serum SCC Ag, pretreatment hemoglobin, hydronephrosis, and bladder or rectal invasion. The tumor size, the parametrial involvement, and the pelvic/paraaortic lymph node metastases were determined by MRI.…”