“…Recently, different implant and planning techniques including fluoroscopy, laparotomy, laparoscopy, CT, and MRI have been described to improve accuracy of needle placement and treatment planning in interstitial gynecologic brachytherapy [4,7,8,14,30,33]. Different methods using complex inverse planning techniques, iodine-125 permanent implants, and combinations with radiosensitizers or hyperthermia have been developed [7,11,20,24,29].…”