Fig. 4

MRI and PET-CT examination after 125I seeds implantation. MRI examination about 6 months after 125I seeds implantation is shown in Figure A T2W sagittal position, the uterus, and bilateral adnexa were not shown, the uterus was altered postoperatively, and there were no definite signs of tumor recurrence in the operated area. PET-CT examination 13 months after 125I seeds implantation is shown in Figure B multiple punctate dense shadows on the right wall of the pelvis, and no swollen lymph nodes were seen in the pelvis and bilateral inguinal area, and bilateral inguinal area showed no enlarged lymph nodes. Figures C and D multiple punctate dense shadows in the right wall of the pelvis (indicated by arrows), which are seeds implantation changes