Fig. 18
From: Endometriosis: clinical features, MR imaging findings and pathologic correlation
Endometriosis of the right uterosacral ligament in a 28-year-old woman with dyspareunia. (a) Oblique axial, (b) sagittal and (c) oblique coronal T2-weighted images show a low-signal-intensity endometriotic lesion with spiculated margins involving the right uterosacral ligament (white arrows). The lesion extends to the iliococcygeus muscle (white arrowheads). (d) Photomicrograph (H&E 250X). Endometriosis in the uterosacral ligament