label: serous or mucinous cystadenoma of childhood
label_lc: serous or mucinous cystadenoma of childhood
description: "Serous or mucinous cystadenoma of childhood is a benign epithelial ovarian tumor characterized by a usually unilateral, cystic, unilocular or multilocular lesion with a thin wall or septa and no intracystic solid portion on imaging. It often presents with abdominal pain or an asymptomatic abdominal mass and can be associated with ovarian torsion or malignant transformation."