Fig. 7
From: Low-grade serous epithelial ovarian cancer: a comprehensive review and update for radiologists
Three cases demonstrating the main radiological features of SBT, LGST and HGST. Sagittal T2-weighted image (a) and axial fat saturation T1-weighted image after gadolinium administration (d) reveal a right unilocular cystic tumour with well-defined margins and small enhancing papillary projections (arrows). Histologic examination was compatible with SBT. Axial T2–weighted MR image (b) and axial unenhanced CT image (e) show a bilateral mixed LGST with solid parietal components (arrows) and calcified psammoma bodies (arrowheads). Sagittal and coronal T2-weighted images (c and f) demonstrate a bilateral mixed HGST with irregular contours and exuberant solid components (arrows). Several abdominal (not shown) and pelvic peritoneal metastases (arrowheads) and ascites (stars) were noted