Fig. 16From: 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 torsionTwo surgically proven cases of haemoperitoneum from early extrauterine pregnancy. a–c Unenhanced (a) and postcontrast (b, c) CT images show diffuse hyperattenuating peritoneal effusion (asterisk), enlarged left ovary containing a focal contrast extravasation (arrows in b and c) indicating active bleeding. d–f Unenhanced (d) and postcontrast (e, f) CT images show haemoperitoneum (asterisk), bilateral cystic-like ovarian lesions (arrowheads) with active haemorrhage on the left side (arrows in e and f)Back to article page