Presentation
Asymptomatic patient. A routine ultrasound examination revealed a large pelvic-abdominal cystic formation.
Patient Data
Age: 65 years
Gender: Female
![](https://prod-images-static.radiopaedia.org/images/1947189/df93c7a25271dda562386ea4bccf42_thumb.jpg)
![This study is a stack](/packs/stack-YQKLCKBI.gif)
![](https://prod-images-static.radiopaedia.org/images/1947222/ff73bb9607932c722acbd55bec100a_thumb.jpg)
Download
Info
![](https://prod-images-static.radiopaedia.org/images/1947189/df93c7a25271dda562386ea4bccf42_big_gallery.jpg)
There is a large fluid-filled and septated mass apparently arising from the pelvis, in the right adnexal region. A calcified uterine fibroid and left uretero-hydronephrosis are present.
Case Discussion
This case was further confirmed as an ovarian serous cystadenoma, which is a type of benign ovarian epithelial tumor.