Fig. 3

FIGO stage II pathologically confirmed moderately differentiated adenocarcinoma in a 57-year-old female patient. A Axial PET/MR images. B Axial MR T2-weighted images. C Axial PET/CT images. D Axial CT images. E Sagittal PET/MR images. F Sagittal PET/CT images. PET/MRI and MRI show the endometrial carcinoma invading the cervical stroma. PET/CT also shows the endometrial carcinoma invading the cervical stroma, while CT is difficult to determine the extension of the tumor. The PET/MRI and PET/CT staging were consistent with the pathological stage, namely FIGO stage II. The white arrow indicates endometrial carcinoma. FIGO, International Federation of Gynecology and Obstetrics; PET, positron emission tomography; MRI, magnetic resonance imaging; CT, computed tomography