Presentation
Pelvic pain and mass feeling.
Patient Data
Age: 30 years
Gender: Female
From the case:
Ovarian serous cystadenoma
![](https://prod-images-static.radiopaedia.org/images/53930744/110329_thumb.jpeg)
![This study is a stack](/packs/stack-YQKLCKBI.gif)
![](https://prod-images-static.radiopaedia.org/images/53930812/220193_thumb.jpeg)
![This study is a stack](/packs/stack-YQKLCKBI.gif)
![](https://prod-images-static.radiopaedia.org/images/53930875/110046_thumb.jpeg)
![This study is a stack](/packs/stack-YQKLCKBI.gif)
![](https://prod-images-static.radiopaedia.org/images/53930964/110061_thumb.jpeg)
![This study is a stack](/packs/stack-YQKLCKBI.gif)
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Info
![](https://prod-images-static.radiopaedia.org/images/53930744/110329_big_gallery.jpeg)
A 190×98×174mm septated cystic lesion without enhancing solid component is present at pelvis, extends until the level of L3. The lesion seems originated from the left ovary. Additionally, a little amount pelvic free fluid is noted.
Case Discussion
Large adnexal cystic lesion; path proven ovarian serous cystadenoma, which is a type of benign ovarian epithelial tumor at the benign end of the spectrum of ovarian serous tumors.