Fig. 1

Preoperative gynecologic MRI and abdominal CT images. a A 4-cm recurred tumor involving the bladder neck, urethra, and upper vagina (horizontal view, abdominal pelvis CT). b An increased recurred tumor involving the bladder neck, urethra, and upper vagina (4.6 cm). There were no newly appearing lesions in the pelvic cavity indicating a lack of metastasis (sagittal view, MRI gynecology). c. A 4-cm recurred tumor involving the bladder neck, urethra, and upper vagina. There were no other newly appearing lesions in abdominopelvic cavity indicating a lack of metastasis (horizontal view, MRI gynecology)