Figure 5: Stage IB1 squamous cervical carcinoma in a 28-year-old woman with trachelectomy (A) T2-weighted axial and (B) sagittal MR images show no gross cancerous lesion of uterine cervix but a tissue defect (arrow) after conization. At histopathological finding, 1.2 cm sized invasive squamous cell carcinoma in uterine cervix was found. MRI stage T0 was underdiagnosed as final pathologic stage T1b1.