Fig. 21From: Cross-sectional imaging of acute gynaecologic disorders: CT and MRI findings with differential diagnosis—part I: corpus luteum and haemorrhagic ovarian cysts, genital causes of haemoperitoneum and adnexal torsionPelvic congestion syndrome. Axial (a) and coronal (b) CT images showing asymmetric dilatation of the pelvic venous plexus (arrows) reaching 6 mm maximum calibre on the left sideBack to article page