The Physical Dosimetry Study and Preliminary Clinical Results of 3D-printing Non Co-planar Template Assisted With CT-guidance for Iodine-125 Seed Brachytherapy in Pelvic Recurrent Rectum Carcinoma After Surgery and External Beam Radiotherapy

Conditions:   Rectum Cancer, Recurrent;   Brachytherapy, Radioisotope Intervention:   Radiation: radioactive Iodine-125 seed implantation under the guidance of 3D template Sponsor:   Peking University Third Hospital Completed
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials