Fig. 15
From: Endometriosis: clinical features, MR imaging findings and pathologic correlation

Endometriosis of the retrocervical region in a 39-year-old woman with dysmenorrhea, dyspareunia, tenesmus, catamenial dyschezia and dysuria. (a, b) Sagittal, (c) oblique coronal and (d) oblique axial T2-weighted images show a retrocervical hypointense endometriotic implant (white arrows) infiltrating the posterior uterine serosa and the anterior rectal wall, extending to the left vaginal fornix (black arrowheads in b and c) and to the left uterosacral ligament (white arrowhead in d)